| ATC codes | 
|---|
| P Antiparasitic products, insecticides and repellents | 
| Human only | 
| P01 Antiprotozoals | 
| P02 Anthelmintics | 
| P03 Ectoparasiticides, including scabicides, insecticides and repellents | 
| ATCvet only | 
| QP51 Antiprotozoals | 
| QP52 Anthelmintics | 
| QP53 Ectoparasiticides, including insecticides and repellents | 
| QP54 | 
|  | 
ATC code P03 Ectoparasiticides, including scabicides, insecticides and repellents is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the WHO for the classification of drugs and other medical products. Subgroup P03 is part of the anatomical group P Antiparasitic products, insecticides and repellents.
National issues of the ATC classification may include additional codes not present in this list, which follows the WHO version.