| Substance | Poisoning | Accident | Therapeutic Use | Suicide Attempt | Assault | Undetermined |
| PABA | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Packed red cells | 964.7 | E858.2 | E934.7 | E950.4 | E962.0 | E980.4 |
| Paint NEC | 989.89 | E861.6 | - | E950.9 | E962.1 | E980.9 |
| cleaner | 982.8 | E862.9 | - | E950.9 | E962.1 | E980.9 |
| fumes NEC | 987.8 | E869.8 | - | E952.8 | E962.1 | E982.8 |
| lead (fumes) | 984.0 | E861.5 | - | E950.9 | E962.1 | E980.9 |
| solvent NEC | 982.8 | E862.9 | - | E950.9 | E962.1 | E980.9 |
| stripper | 982.8 | E862.9 | - | E950.9 | E962.1 | E980.9 |
| Palfium | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Palivizumab | 979.9 | E858.8 | E949.6 | E950.4 | E962.0 | E980.4 |
| Paludrine | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| PAM | 977.2 | E855.8 | E947.2 | E950.4 | E962.0 | E980.4 |
| Pamaquine (naphthoute) | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| Pamprin | 965.1 | E850.3 | E935.3 | E950.0 | E962.0 | E980.0 |
| Panadol | 965.4 | E850.4 | E935.4 | E950.0 | E962.0 | E980.0 |
| Pancreatic dornase (mucolytic) | 963.4 | E858.1 | E933.4 | E950.4 | E962.0 | E980.4 |
| Pancreatin | 973.4 | E858.4 | E943.4 | E950.4 | E962.0 | E980.4 |
| Pancrelipase | 973.4 | E858.4 | E943.4 | E950.4 | E962.0 | E980.4 |
| Pangamic acid | 963.5 | E858.1 | E933.5 | E950.4 | E962.0 | E980.4 |
| Panthenol | 963.5 | E858.1 | E933.5 | E950.4 | E962.0 | E980.4 |
| topical | 976.8 | E858.7 | E946.8 | E950.4 | E962.0 | E980.4 |
| Pantopaque | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Pantopon | 965.00 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Pantothenic acid | 963.5 | E858.1 | E933.5 | E950.4 | E962.0 | E980.4 |
| Panwarfin | 964.2 | E858.2 | E934.2 | E950.4 | E962.0 | E980.4 |
| Papain | 973.4 | E858.4 | E943.4 | E950.4 | E962.0 | E980.4 |
| Papaverine | 972.5 | E858.3 | E942.5 | E950.4 | E962.0 | E980.4 |
| Para-aminobenzoic acid | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Para-aminophenol derivatives | 965.4 | E850.4 | E935.4 | E950.0 | E962.0 | E980.0 |
Para-aminosalicylic acid (derivatives) | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Paracetaldehyde (medicinal) | 967.2 | E852.1 | E937.2 | E950.2 | E962.0 | E980.2 |
| Paracetamol | 965.4 | E850.4 | E935.4 | E950.0 | E962.0 | E980.0 |
| Paracodin | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Paradione | 966.0 | E855.0 | E936.0 | E950.4 | E962.0 | E980.4 |
| Paraffin(s) (wax) | 981 | E862.3 | - | E950.9 | E962.1 | E980.9 |
| liquid (medicinal) | 973.2 | E858.4 | E943.2 | E950.4 | E962.0 | E980.4 |
| nonmedicinal (oil) | 981 | E962.1 | - | E950.9 | E962.1 | E980.9 |
| Paraldehyde (medicinal) | 967.2 | E852.1 | E937.2 | E950.2 | E962.0 | E980.2 |
| Paramethadione | 966.0 | E855.0 | E936.0 | E950.4 | E962.0 | E980.4 |
| Paramethasone | 962.0 | E858.0 | E932.0 | E950.4 | E962.0 | E980.4 |
| Paraquat | 989.4 | E863.5 | - | E950.6 | E962.1 | E980.7 |
| Parasympatholytics | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Parasympathomimetics | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Parathion | 989.3 | E863.1 | - | E950.6 | E962.1 | E980.7 |
| Parathormone | 962.6 | E858.0 | E932.6 | E950.4 | E962.0 | E980.4 |
| Parathyroid (derivatives) | 962.6 | E858.0 | E932.6 | E950.4 | E962.0 | E980.4 |
| Paratyphoid vaccine | 978.1 | E858.8 | E948.1 | E950.4 | E962.0 | E980.4 |
| Paredrine | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Paregoric | 965.00 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Pargyline | 972.3 | E858.3 | E942.3 | E950.4 | E962.0 | E980.4 |
| Paris green | 985.1 | E866.3 | - | E950.8 | E962.1 | E980.8 |
| insecticide | 985.1 | E863.4 | - | E950.8 | E962.1 | E980.8 |
| Parnate | 969.0 | E854.0 | E939.0 | E950.3 | E962.0 | E980.3 |
| Paromomycin | 960.8 | E856 | E930.8 | E950.4 | E962.0 | E980.4 |
| Paroxypropione | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
| Parzone | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| PAS | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| PCBs | 981 | E862.3 | - | E950.9 | E962.1 | E980.9 |
| PCP (pentachlorophenol) | 989.4 | E863.6 | - | E950.6 | E962.1 | E980.7 |
| herbicide | 989.4 | E863.5 | - | E950.6 | E962.1 | E980.7 |
| insecticide | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| phencyclidine | 968.3 | E855.1 | E938.3 | E950.4 | E962.0 | E980.4 |
| Peach kernel oil (emulsion) | 973.2 | E858.4 | E943.2 | E950.4 | E962.0 | E980.4 |
| Peanut oil (emulsion) NEC | 973.2 | E858.4 | E943.2 | E950.4 | E962.0 | E980.4 |
| topical | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Pearly Gates (morning glory seeds) | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Pecazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Pecilocin | 960.1 | E856 | E930.1 | E950.4 | E962.0 | E980.4 |
| Pectin (with kaolin) NEC | 973.5 | E858.4 | E943.5 | E950.4 | E962.0 | E980.4 |
| Pelletierine tannate | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| Pemoline | 969.7 | E854.2 | E939.7 | E950.3 | E962.0 | E980.3 |
| Pempidine | 972.3 | E858.3 | E942.3 | E950.4 | E962.0 | E980.4 |
| Penamecillin | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Penethamate hydriodide | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Penicillamine | 963.8 | E858.1 | E933.8 | E950.4 | E962.0 | E980.4 |
| Penicillin (any type) | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Penicillinase | 963.4 | E858.1 | E933.4 | E950.4 | E962.0 | E980.4 |
| Pentachlorophenol (fungicide) | 989.4 | E863.6 | - | E950.6 | E962.1 | E980.7 |
| herbicide | 989.4 | E863.5 | - | E950.6 | E962.1 | E980.7 |
| insecticide | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| Pentaerythritol | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| chloral | 967.1 | E852.0 | E937.1 | E950.2 | E962.0 | E980.2 |
| tetranitrate NEC | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| Pentagastrin | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Pentalin | 982.3 | E862.4 | - | E950.9 | E962.1 | E980.9 |
| Pentamethonium (bromide) | 972.3 | E858.3 | E942.3 | E950.4 | E962.0 | E980.4 |
| Pentamidine | 961.5 | E857 | E931.5 | E950.4 | E962.0 | E980.4 |
| Pentanol | 980.8 | E860.8 | - | E950.9 | E962.1 | E980.9 |
| Pentaquine | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| Peniazocine | 965.8 | E850.8 | E935.8 | E950.0 | E962.0 | E980.0 |
| Penthienate | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
Pentobarbital, pentobarbitone (sodium) | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Pentolinium (tartrate) | 972.3 | E858.3 | E942.3 | E950.4 | E962.0 | E980.4 |
| Pentothal | 968.3 | E855.1 | E938.3 | E950.4 | E962.0 | E980.4 |
| Pentyleneteirazol | 970.0 | E854.3 | E940.0 | E950.4 | E962.0 | E980.4 |
| Pentylsalicylamide | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Pepsin | 973.4 | E858.4 | E943.4 | E950.4 | E962.0 | E980.4 |
| Peptavlon | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Percaine (spinal) | 968.7 | E855.2 | E938.7 | E950.4 | E962.0 | E980.4 |
| topical (surface) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Perchloroethylene (vapor) | 982.3 | E862.4 | - | E950.9 | E962.1 | E980.9 |
| medicinal | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| Percodan | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Percogesic | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Percorten | 962.0 | E858.0 | E932.0 | E950.4 | E962.0 | E980.4 |
| Pergonal | 962.4 | E858.0 | E932.4 | E950.4 | E962.0 | E980.4 |
| Perhexiline | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| Periactin | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Periclor | 967.1 | E852.0 | E937.1 | E950.2 | E962.0 | E980.2 |
| Pericyazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Peritrate | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| Permanganates NEC | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| potassium (topical) | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Pernocton | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Pernoston | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Peronin(e) | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Perphenazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Pertofrane | 969.0 | E854 | E939.0 | E950.3 | E962.0 | E980.3 |
| Pertussis |
| immune serum (human) | 964.6 | E858.2 | E934.6 | E950.4 | E962.0 | E980.4 |
vaccine (with diphtheria toxoid) (with tetanus toxoid) | 978.6 | E858.8 | E948.6 | E950.4 | E962.0 | E980.4 |
| Peruvian balsam | 976.8 | E858.7 | E946.8 | E950.4 | E962.0 | E980.4 |
| Pesticides (dust) (fumes) (vapor) | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| arsenic | 985.1 | E863.4 | - | E950.8 | E962.1 | E980.8 |
| chlorinated | 989.2 | E863.0 | - | E950.6 | E962.1 | E980.7 |
| cyanide | 989.0 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| kerosene | 981 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| mixture (of compounds) | 989.4 | E863.3 | - | E950.6 | E962.1 | E980.7 |
| naphthalene | 983.0 | E863.4 | - | E950.7 | E962.1 | E980.6 |
| organochlorine (compounds) | 989.2 | E863.0 | - | E950.6 | E962.1 | E980.7 |
petroleum (distillate) (products) NEC | 981 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| specified ingredient NEC | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| strychnine | 989.1 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| thallium | 985.8 | E863.7 | - | E950.6 | E962.1 | E980.7 |
| Pethidine (hydrochloride) | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Petrichloral | 967.1 | E852.0 | E937.1 | E950.2 | E962.0 | E980.2 |
| Petrol | 981 | E862.1 | - | E950.9 | E962.1 | E980.9 |
| vapor | 987.1 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Petrolatum (jelly) (ointment) | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| hydrophilic | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| liquid | 973.2 | E858.4 | E943.2 | E950.4 | E962.0 | E980.4 |
| topical | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| nonmedicinal | 981 | E862.1 | - | E950.9 | E962.1 | E980.9 |
Petroleum (cleaners) (fuels) (products) NEC | 981 | E862.1 | - | E950.9 | E962.1 | E980.9 |
| benzin(e)see Ligroin |
| ethersee Ligroin |
| jellysee Petrolatum |
| naphthasee Ligroin |
| pesticide | 981 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| solids | 981 | E862.3 | - | E950.9 | E962.1 | E980.9 |
| solvents | 981 | E862.0 | - | E950.9 | E962.1 | E980.9 |
| vapor | 987.1 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Peyote | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Phanodorm, phanodorn | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Phanquinone, phanquone | 961.5 | E857 | E931.5 | E950.4 | E962.0 | E980.4 |
| Pharmaceutical excipient or adjunct | 977.4 | E858.8 | E947.4 | E950.4 | E962.0 | E980.4 |
| Phenacemide | 966.3 | E855.0 | E936.3 | E950.4 | E962.0 | E980.4 |
| Phenacetin | 965.4 | E850.4 | E935.4 | E950.0 | E962.0 | E980.0 |
| Phenadoxone | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Phenaglycodol | 969.5 | E853.8 | E939.5 | E950.3 | E962.0 | E980.3 |
| Phenantoin | 966.1 | E855.0 | E936.1 | E950.4 | E962.0 | E980.4 |
| Phenaphthazine reagent | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Phenazocine | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Phenazone | 965.5 | E850.5 | E935.5 | E950.0 | E962.0 | E980.0 |
| Phenazopyridine | 976.1 | E858.7 | E946.1 | E950.4 | E962.0 | E980.4 |
| Phenbenicillin | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Phenbutrazate | 977.0 | E858.8 | E947.0 | E950.4 | E962.0 | E980.4 |
| Phencyclidine | 968.3 | E855.1 | E938.3 | E950.4 | E962.0 | E980.4 |
| Phendimetrazine | 977.0 | E858.8 | E947.0 | E950.4 | E962.0 | E980.4 |
| Phenelzine | 969.0 | E854.0 | E939.0 | E950.3 | E962.0 | E980.3 |
| Phenergan | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Phenethicillin (potassium) | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Phenetsal | 965.1 | E850.3 | E935.3 | E950.0 | E962.0 | E980.0 |
| Pheneturide | 966.3 | E855.0 | E936.3 | E950.4 | E962.0 | E980.4 |
| Phenformin | 962.3 | E858.0 | E932.3 | E950.4 | E962.0 | E980.4 |
| Phenglutarimide | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Phenicarbazide | 965.8 | E850.8 | E935.8 | E950.0 | E962.0 | E980.0 |
| Phenindamine (tartrate) | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Phenindione | 964.2 | E858.2 | E934.2 | E950.4 | E962.0 | E980.4 |
| Pheniprazine | 969.0 | E854.0 | E939.0 | E950.3 | E962.0 | E980.3 |
| Pheniramine (maleate) | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Phenmetrazine | 977.0 | E858.8 | E947.0 | E950.4 | E962.0 | E980.4 |
| Phenobal | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Phenobarbital | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Phenobarbitone | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Phenoctide | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Phenol (derivatives) NEC | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| disinfectant | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| pesticide | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| red | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Phenolphthalein | 973.1 | E858.4 | E943.1 | E950.4 | E962.0 | E980.4 |
| Phenolsulfonphthalein | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Phenomorphan | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Phenonyl | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Phenoperidine | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Phenoquin | 974.7 | E858.5 | E944.7 | E950.4 | E962.0 | E980.4 |
| Phenothiazines (tranquilizers) NEC | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| insecticide | 989.3 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| Phenoxybenzamiine | 971.3 | E855.6 | E941.3 | E950.4 | E962.0 | E980.4 |
| Phenoxymethyl penicillin | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Phenprocoumon | 964.2 | E858.2 | E934.2 | E950.4 | E962.0 | E980.4 |
| Phensuximide | 966.2 | E855.0 | E936.2 | E950.4 | E962.0 | E980.4 |
| Phentermine | 977.0 | E858.8 | E947.0 | E950.4 | E962.0 | E980.4 |
| Phentolamine | 971.3 | E855.6 | E941.3 | E950.4 | E962.0 | E980.4 |
| Phenyl |
| butazone | 965.5 | E850.5 | E935.5 | E950.0 | E962.0 | E980.0 |
| enediamine | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| hydrazine | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| antineoplastic | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
mercuric compounds see Mercury |
| salicylate | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Phenylephrin | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Phenylethylbiguanide | 962.3 | E858.0 | E932.3 | E950.4 | E962.0 | E980.4 |
| Phenylpropanolamine | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Phenylsulfthion | 989.3 | E863.1 | - | E950.6 | E962.1 | E980.7 |
| Phenyramidol, phenyramidon | 965.7 | E850.7 | E935.7 | E950.0 | E962.0 | E980.0 |
| Phenytoin | 966.1 | E855.0 | E936.1 | E950.4 | E962.0 | E980.4 |
| pHisoHex | 976.2 | E858.7 | E946.2 | E950.4 | E962.0 | E980.4 |
| Pholcodine | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Phorate | 989.3 | E863.1 | - | E950.6 | E962.1 | E980.7 |
| Phosdrin | 989.3 | E863.1 | - | E950.6 | E962.1 | E980.7 |
| Phosgene (gas) | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Phosphate (tricresyl) | 989.89 | E866.8 | - | E950.9 | E962.1 | E980.9 |
| organic | 989.3 | E863.1 | - | E950.6 | E962.1 | E980.7 |
| solvent | 982.8 | E862.4 | - | E950.9 | E926.1 | E980.9 |
| Phosphine | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| fumigant | 987.8 | E863.8 | - | E950.6 | E962.2 | E980.7 |
| Phospholine | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Phosphoric acid | 983.1 | E864.1 | - | E950.7 | E962.1 | E980.6 |
| Phosphorus (compounds) NEC | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| rodenticide | 983.9 | E863.7 | - | E950.7 | E962.1 | E980.6 |
| Phthalimidoglutarimide | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Phthalylsulfathiazole | 961.0 | E857 | E931.0 | E950.4 | E962.0 | E980.4 |
| Phylloquinone | 964.3 | E858.2 | E934.3 | E950.4 | E962.0 | E980.4 |
| Physeptone | 965.02 | E850.1 | E935.1 | E950.0 | E962.0 | E980.0 |
| Physostigma venenosum | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Physostigmine | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Phytolacca decandra | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Phytomenadione | 964.3 | E858.2 | E934.3 | E950.4 | E962.0 | E980.4 |
| Phytonadione | 964.3 | E858.2 | E934.3 | E950.4 | E962.0 | E980.4 |
| Picric (acid) | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| Picrotoxin | 970.0 | E854.3 | E940.0 | E950.4 | E962.0 | E980.4 |
| Pilocarpine | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Pilocarpus (jaborandi) extract | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Pimaricin | 960.1 | E856 | E930.1 | E950.4 | E962.0 | E980.4 |
| Piminodine | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Pine oil, pinesol (disinfectant) | 983.9 | E861.4 | - | E950.7 | E962.1 | E980.6 |
| Pinkroot | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| Pipadone | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Pipamazine | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Pipazethate | 975.4 | E858.6 | E945.4 | E950.4 | E962.0 | E980.4 |
| Pipenzolate | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Piperacetazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Piperazine NEC | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| estrone sulfate | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Piper cubeba | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Piperidione | 975.4 | E858.6 | E945.4 | E950.4 | E962.0 | E980.4 |
| Piperidolate | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Piperocaine | 968.9 | E855.2 | E938.9 | E950.4 | E962.0 | E980.4 |
| infiltration (subcutaneous) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (peripheral) (plexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| topical (surface) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Pipobroman | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
| Pipradrol | 970.8 | E854.3 | E940.8 | E950.4 | E962.0 | E980.4 |
| Piscidia (bark) (erythrina) | 965.7 | E850.7 | E935.7 | E950.0 | E962.0 | E980.0 |
| Pitch | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| Pitkin's solution | 968.7 | E855.2 | E938.7 | E950.4 | E962.0 | E980.4 |
| Pitocin | 975.0 | E858.6 | E945.0 | E950.4 | E962.0 | E980.4 |
| Pitressin (tannate) | 962.5 | E858.0 | E932.5 | E950.4 | E962.0 | E980.4 |
| Pituitary extracts (posterior) | 962.5 | E858.0 | E932.5 | E950.4 | E962.0 | E980.4 |
| anterior | 962.4 | E858.0 | E932.4 | E950.4 | E962.0 | E980.4 |
| Pituitrin | 962.5 | E858.0 | E932.5 | E950.4 | E962.0 | E980.4 |
| Placental extract | 962.9 | E858.0 | E932.9 | E950.4 | E962.0 | E980.4 |
| Placidyl | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Plague vaccine | 978.3 | E858.8 | E948.3 | E950.4 | E962.0 | E980.4 |
| Plant foods or fertilizers NEC | 989.89 | E866.5 | - | E950.9 | E962.1 | E980.9 |
| mixed with herbicides | 989.4 | E863.5 | - | E950.6 | E962.1 | E930.7 |
| Plants, noxious, used as food | 988.2 | E865.9 | - | E950.9 | E962.1 | E980.9 |
| berries and seeds | 988.2 | E865.3 | - | E950.9 | E962.1 | E980.9 |
| specified type NEC | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Plasma (blood) | 964.7 | E858.2 | E934.7 | E950.4 | E962.0 | E980.4 |
| expanders | 964.8 | E858.2 | E934.8 | E950.4 | E962.0 | E980.4 |
| Plasmanate | 964.7 | E858.2 | E934.7 | E950.4 | E962.0 | E980.4 |
| Plegicil | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Podophyllin | 976.4 | E858.7 | E946.4 | E950.4 | E962.0 | E980.4 |
| Podophyllum resin | 976.4 | E858.7 | E946.4 | E950.4 | E962.0 | E980.4 |
| Poison NEC | 989.9 | E866.9 | - | E950.9 | E962.1 | E980.9 |
| Poisonous berries | 988.2 | E865.3 | - | E950.9 | E962.1 | E980.9 |
| Pokeweed (any part) | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Poldine | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Poliomyelitis vaccine | 979.5 | E858.8 | E949.5 | E950.4 | E962.0 | E980.4 |
| Poliovirus vaccine | 979.5 | E858.8 | E949.5 | E950.4 | E962.0 | E980.4 |
Polish (car) (floor) (furniture) (metal) (silver) | 989.89 | E861.2 | - | E950.9 | E962.1 | E980.9 |
| abrasive | 989.89 | E861.3 | - | E950.9 | E962.1 | E980.9 |
| porcelain | 989.89 | E861.3 | - | E950.9 | E962.1 | E980.9 |
| Poloxalkol | 973.2 | E858.4 | E943.2 | E950.4 | E962.0 | E980.4 |
| Polyaminostyrene resins | 974.5 | E858.5 | E944.5 | E950.4 | E962.0 | E980.4 |
| Polychlorinated biphenyl-see PCBs |
| Polycycline | 960.4 | E856 | E930.4 | E950.4 | E962.0 | E980.4 |
| Polyester resin hardener | 982.8 | E862.4 | - | E950.9 | E962.1 | E980.9 |
| fumes | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Polyestradiol (phosphate) | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Polyethanolamine alkyl sulfate | 976.2 | E858.7 | E946.2 | E950.4 | E962.0 | E980.4 |
| Polyethylene glycol | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Polyferose | 964.0 | E858.2 | E934.0 | E950.4 | E962.0 | E980.4 |
| Polymyxin B | 960.8 | E856 | E930.8 | E950.4 | E962.0 | E980.4 |
| ENT agent | 976.6 | E858.7 | E946.6 | E950.4 | E962.0 | E980.4 |
| ophthalmic preparation | 976.5 | E858.7 | E946.5 | E950.4 | E962.0 | E980.4 |
| topical NEC | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Polynoxylin(e) | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Polyoxymethyleneurea | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Polytetrafluoroethylene (inhaled) | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Polythiazide | 974.3 | E858.5 | E944.3 | E950.4 | E962.0 | E980.4 |
| Polyvinylpyrrolidone | 964.8 | E858.2 | E934.8 | E950.4 | E962.0 | E980.4 |
Pontocaine (hydrochloride) (infiltration) (topical) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (peripheral) (plexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| spinal | 968.7 | E855.2 | E938.7 | E950.4 | E962.0 | E980.4 |
| Pot | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Potash (caustic) | 983.2 | E864.2 | - | E950.7 | E962.1 | E980.6 |
| Potassic saline injection (lactated) | 974.5 | E858.5 | E944.5 | E950.4 | E962.0 | E980.4 |
| Potassium (salts) NEC | 974.5 | E858.5 | E944.5 | E950.4 | E962.0 | E980.4 |
| aminosalicylate | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| arsenite (solution) | 985.1 | E866.3 | - | E950.8 | E962.1 | E980.8 |
| bichromate | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| bisulfate | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| bromide (medicinal) NEC | 967.3 | E852.2 | E937.3 | E950.2 | E962.0 | E980.2 |
| carbonate | 983.2 | E864.2 | - | E950.7 | E962.1 | E980.6 |
| chlorate NEC | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| cyanidesee, Cyanide |
| hydroxide | 983.2 | E864.2 | - | E950.7 | E962.1 | E980.6 |
| iodide (expectorant) NEC | 975.5 | E858.6 | E945.5 | E950.4 | E962.0 | E980.4 |
| nitrate | 989.89 | E866.8 | - | E950.9 | E962.1 | E980.9 |
| oxalate | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| perchlorate NEC | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| antithyroid | 962.8 | E858.0 | E932.8 | E950.4 | E962.0 | E980.4 |
| permanganate | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| nonmedicinal | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| Povidone-iodine (anti-infective) NEC | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Practolol | 972.0 | E858.3 | E942.0 | E950.4 | E962.0 | E980.4 |
| Pralidoxime (chloride) | 977.2 | E858.8 | E947.2 | E950.4 | E962.0 | E980.4 |
| Pramoxine | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Prazosin | 972.6 | E858.3 | E942.6 | E950.4 | E962.0 | E980.4 |
| Prednisolone | 962.0 | E858.0 | E932.0 | E950.4 | E962.0 | E980.4 |
| ENT agent | 976.6 | E858.7 | E946.6 | E950.4 | E962.0 | E980.4 |
| ophthalmic preparation | 976.5 | E858.7 | E946.5 | E950.4 | E962.0 | E980.4 |
| topical NEC | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Prednisone | 962.0 | E858.0 | E932.0 | E950.4 | E962.0 | E980.4 |
| Pregnanediol | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Pregneninolone | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Preludin | 977.0 | E858.8 | E947.0 | E950.4 | E962.0 | E980.4 |
| Premarin | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Prenylamine | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| Preparation H | 976.8 | E858.7 | E946.8 | E950.4 | E962.0 | E980.4 |
| Preservatives | 989.89 | E866.8 | - | E950.9 | E962.1 | E980.9 |
| Pride of China | 988.2 | E865.3 | - | E950.9 | E962.1 | E980.9 |
| Prilocaine | 968.9 | E855.2 | E938.9 | E950.4 | E962.0 | E980.4 |
| infiltration (subcutaneous) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (peripheral) (pIexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| Primaquine | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| Primidone | 966.3 | E855.0 | E936.3 | E950.4 | E962.0 | E980.4 |
| Primula (veris) | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Prinadol | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Priscol, Priscoline | 971.3 | E855.6 | E941.3 | E950.4 | E962.0 | E980.4 |
| Privet | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Privine | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Pro-Banthine | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Probarbital | 967.0 | E851 | E937.0 | E950.1 | E962.0 | E980.1 |
| Probenecid | 974.7 | E858.5 | E944.7 | E950.4 | E962.0 | E980.4 |
| Procainamide (hydrochloride) | 972.0 | E858.3 | E942.0 | E950.4 | E962.0 | E980.4 |
Procaine (hydrochloride) (infiltration) (topical) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (periphreal) (plexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| penicillin G | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| spinal | 968.7 | E855.2 | E938.7 | E950.4 | E962.0 | E980.4 |
| Procalmidol | 969.5 | E853.8 | E939.5 | E950.3 | E962.0 | E980.3 |
| Procarbazine | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
| Prochlorperazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Procyclidine | 966.4 | E855.0 | E936.4 | E950.4 | E962.0 | E980.4 |
| Producer gas | 986 | E868.8 | - | E952.1 | E962.2 | E982.1 |
| Profenamine | 966.4 | E855.0 | E936.4 | E950.4 | E962.0 | E980.4 |
| Profenil | 975.1 | E858.6 | E945.1 | E950.4 | E962.0 | E980.4 |
| Progesterones | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Progestin | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Progestogens (with estrogens) | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Progestone | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Proguanil | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| Prolactin | 962.4 | E858.0 | E932.4 | E950.4 | E962.0 | E980.4 |
| Proloid | 962.7 | E858.0 | E932.7 | E950.4 | E962.0 | E980.4 |
| Proluton | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Promacetin | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Promazine | 969.1 | E853.0 | E939.1 | E950.3 | E962.0 | E980.3 |
| Promedol | 965.09 | E850.2 | E935.2 | E950.0 | E962.0 | E980.0 |
| Promethazine | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Promin | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Pronestyl (hydrochloride) | 972.0 | E858.3 | E942.0 | E950.4 | E962.0 | E980.4 |
| Pronetalol, pronethalol | 972.0 | E858.3 | E942.0 | E950.4 | E962.0 | E980.4 |
| Prontosil | 961.0 | E857 | E931.0 | E950.4 | E962.0 | E980.4 |
| Propamidine isethionate | 961.5 | E857 | E931.5 | E950.4 | E962.0 | E980.4 |
| Propanal (medicinal) | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
Propane (gas) (distributed in mobile container) | 987.0 | E868.0 | - | E951.1 | E962.2 | E981.1 |
| distributed through pipes | 987.0 | E867 | - | E951.0 | E962.2 | E981.0 |
incomplete combustion of see Carbon monoxide, Propane |
| Propanidid | 968.3 | E855.1 | E938.3 | E950.4 | E962.0 | E980.4 |
| Propanol | 980.3 | E860.4 | - | E950.9 | E962.1 | E980.9 |
| Propantheline | 971.1 | E855.4 | E941.1 | E950.4 | E962.0 | E980.4 |
| Proparacaine | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Propatyl nitrate | 972.4 | E858.3 | E942.4 | E950.4 | E962.0 | E980.4 |
| Propicillin | 960.0 | E856 | E930.0 | E950.4 | E962.0 | E980.4 |
| Propiolactone (vapor) | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Propiomazine | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Propionaidehyde (medicinal) | 967.8 | E852.8 | E937.8 | E950.2 | E962.0 | E980.2 |
| Propionate compound | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Propion gel | 976.0 | E858.7 | E946.0 | E950.4 | E962.0 | E980.4 |
| Propitocaine | 968.9 | E855.2 | E938.9 | E950.4 | E962.0 | E980.4 |
| infiltration (subcutaneous) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (peripheral) (plexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| Propoxur | 989.3 | E863.2 | - | E950.6 | E962.1 | E980.7 |
| Propoxycaine | 968.9 | E855.2 | E938.9 | E950.4 | E962.0 | E980.4 |
| infiltration(subcutaneous) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| nerve block (peripheral) (plexus) | 968.6 | E855.2 | E938.6 | E950.4 | E962.0 | E980.4 |
| topical (surface) | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Propoxyphene (hydrochloride) | 965.8 | E850.8 | E935.8 | E950.0 | E962.0 | E980.0 |
| Propranolol | 972.0 | E858.3 | E942.0 | E950.4 | E962.0 | E980.4 |
| Propyl |
| alcohol | 980.3 | E860.4 | - | E950.9 | E962.1 | E980.9 |
| carbinol | 980.3 | E860.4 | - | E950.9 | E962.1 | E980.9 |
| hexadrine | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| iodone | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| thiouracil | 962.8 | E858.0 | E932.8 | E950.4 | E962.0 | E980.4 |
| Propylene | 987.1 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Propylparaben (ophthalmic) | 976.5 | E858.7 | E946.5 | E950.4 | E962.0 | E980.4 |
| Proscillaridin | 972.1 | E858.3 | E942.1 | E950.4 | E962.0 | E980.4 |
| Prostaglandins | 975.0 | E858.6 | E945.0 | E950.4 | E962.0 | E980.4 |
| Prostigmin | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Protamine (sulfate) | 964.5 | E858.2 | E934.5 | E950.4 | E962.0 | E980.4 |
| zinc insulin | 962.3 | E858.0 | E932.3 | E950.4 | E962.0 | E980.4 |
| Protectants (topical) | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Protein hydrolysate | 974.5 | E858.5 | E944.5 | E950.4 | E962.0 | E980.4 |
Prothiaden-see Dothiepin hydrochloride |
| Prothionamide | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Prothipendyl | 969.5 | E853.8 | E939.5 | E950.3 | E962.0 | E980.3 |
| Protokylol | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Protopam | 977.2 | E858.8 | E947.2 | E950.4 | E962.0 | E980.4 |
| Protoveratrine(s) (A) (B) | 972.6 | E858.3 | E942.6 | E950.4 | E962.0 | E980.4 |
| Protriptyline | 969.0 | E854.0 | E939.0 | E950.3 | E962.0 | E980.3 |
| Provera | 962.2 | E858.0 | E932.2 | E950.4 | E962.0 | E980.4 |
| Provitamin A | 963.5 | E858.1 | E933.5 | E950.4 | E962.0 | E980.4 |
| Proxymetacaine | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Proxyphylline | 975.1 | E858.6 | E945.1 | E950.4 | E962.0 | E980.4 |
| Prozac-see Fluoxetine hydrochloride |
| Prunus |
| laurocerasus | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| virginiana | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Prussic acid | 989.0 | E866.8 | - | E950.9 | E962.1 | E980.9 |
| vapor | 987.7 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Pseudoephedrine | 971.2 | E855.5 | E941.2 | E950.4 | E962.0 | E980.4 |
| Psilocin | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Psilocybin | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| PSP | 977.8 | E858.8 | E947.8 | E950.4 | E962.0 | E980.4 |
| Psychedelic agents | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Psychodysleptics | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Psychostimulants | 969.7 | E854.2 | E939.7 | E950.3 | E962.0 | E980.3 |
| Psychotherapeutic agents | 969.9 | E855.9 | E939.9 | E950.3 | E962.0 | E980.3 |
| antidepressants | 969.0 | E854.0 | E939.0 | E950.3 | E962.0 | E980.3 |
| specified NEC | 969.8 | E855.8 | E939.8 | E950.3 | E962.0 | E980.3 |
| tranquilizers NEC | 969.5 | E853.9 | E939.5 | E950.3 | E962.0 | E980.3 |
| Psychotomimetic agents | 969.6 | E854.1 | E939.6 | E950.3 | E962.0 | E980.3 |
| Psychotropic agents | 969.9 | E854.8 | E939.9 | E950.3 | E962.0 | E980.3 |
| specified NEC | 969.8 | E854.8 | E939.8 | E950.3 | E962.0 | E980.3 |
| Psyllium | 973.3 | E858.4 | E943.3 | E950.4 | E962.0 | E980.4 |
| Pteroylglutamic acid | 964.1 | E858.2 | E934.1 | E950.4 | E962.0 | E980.4 |
| Pteroyltriglutamate | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
| PTFE | 987.8 | E869.8 | - | E952.8 | E962.2 | E982.8 |
| Pulsatilla | 988.2 | E865.4 | - | E950.9 | E962.1 | E980.9 |
| Purex (bleach) | 983.9 | E864.3 | - | E950.7 | E962.1 | E980.6 |
| Purine diuretics | 974.1 | E858.5 | E944.1 | E950.4 | E962.0 | E980.4 |
| Purinethol | 963.1 | E858.1 | E933.1 | E950.4 | E962.0 | E980.4 |
| PVP | 964.8 | E858.2 | E934.8 | E950.4 | E962.0 | E980.4 |
| Pyrabital | 965.7 | E850.7 | E935.7 | E950.0 | E962.0 | E980.0 |
| Pyramidon | 965.5 | E850.5 | E935.5 | E950.0 | E962.0 | E980.0 |
| Pyrantel (pamoate) | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| Pyrathiazine | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Pyrazinamide | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Pyrazinoic acid (amide) | 961.8 | E857 | E931.8 | E950.4 | E962.0 | E980.4 |
| Pyrazole (derivatives) | 965.5 | E850.5 | E935.5 | E950.0 | E962.0 | E980.0 |
| Pyrazolone (analgesics) | 965.5 | E850.5 | E935.5 | E950.0 | E962.0 | E980.0 |
| Pyrethrins, pyrethrum | 989.4 | E863.4 | - | E950.6 | E962.1 | E980.7 |
| Pyribenzamine | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Pyridine (liquid) (vapor) | 982.0 | E862.4 | - | E950.9 | E962.1 | E980.9 |
| aldoxime chloride | 977.2 | E858.8 | E947.2 | E950.4 | E962.0 | E980.4 |
| Pyridium | 976.1 | E858.7 | E946.1 | E950.4 | E962.0 | E980.4 |
| Pyridostigmine | 971.0 | E855.3 | E941.0 | E950.4 | E962.0 | E980.4 |
| Pyridoxine | 963.5 | E858.1 | E933.5 | E950.4 | E962.0 | E980.4 |
| Pyrilamine | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Pyrimethamine | 961.4 | E857 | E931.4 | E950.4 | E962.0 | E980.4 |
| Pyrogallic acid | 983.0 | E864.0 | - | E950.7 | E962.1 | E980.6 |
| Pyroxylin | 976.3 | E858.7 | E946.3 | E950.4 | E962.0 | E980.4 |
| Pyrrobutamine | 963.0 | E858.1 | E933.0 | E950.4 | E962.0 | E980.4 |
| Pyrrocitine | 968.5 | E855.2 | E938.5 | E950.4 | E962.0 | E980.4 |
| Pyrvinium (pamoate) | 961.6 | E857 | E931.6 | E950.4 | E962.0 | E980.4 |
| PZI | 962.3 | E858.0 | E932.3 | E950.4 | E962.0 | E980.4 |