| Acronym | Definition |
|---|
| IACP | International Association of Chiefs of Police |
| IACP | International Academy of Collaborative Professionals |
| IACP | International Association of Culinary Professionals |
| IACP | International Academy of Compounding Pharmacists |
| IACP | Istituto Autonomo Case Popolari |
| IACP | International Association of Canine Professionals |
| IACP | Istituto dell'approccio Centrato Sulla Persona (Person-Centered Approach Institute, Italy) |
| IACP | Irish Association for Counselling and Psychotherapy |
| IACP | International Association for Cognitive Psychotherapy (est. 1990) |
| IACP | Inter-Agency Contingency Plan (various organizations) |
| IACP | Independent Association of Continental Pilots |
| IACP | Interphone Audio Control Panel |
| IACP | International Association of Compounding Pharmacists (Sugar Land, TX) |
| IACP | International Association of Computer Professionals |
| IACP | International Association of Computer Programmers |
| IACP | International Aerosol Climatology Project |
| IACP | Integrated Assembly and Configuration Panel |
| IACP | Institute of Applied Chemical Physics (Kurchatov Institute; Moscow, Russia) |