IAPSC
| Acronym | Definition |
|---|---|
| IAPSC | International Association of Professional Security Consultants |
| IAPSC | Inter-African Phytosanitary Council |
| IAPSC | Investigation of Air Pollution Standing Conference (UK) |
| IAPSC | Indiana Association of Professional Soil Classifiers (Bloomfield, IN) |
| IAPSC | International Association of Pipe Smokers Clubs (est. 1952) |