| Acronym | Definition |
|---|
| APAC | Australian Partnership for Advanced Computing |
| APAC | Agricultural Policy Analysis Center |
| APAC | Asia and Pacific |
| APAC | Asian Pacific American Coalition |
| APAC | Association des Professionnelles Africaines de la Communication (French: African Association of Professional Communication; Senegal) |
| APAC | Adapted Physical Activity Council (American Alliance for Health) |
| APAC | Agricultural Policy Advisory Committee for Trade (USDA) |
| APAC | Asian Pacific American Caucus |
| APAC | Abbotsford Photo Arts Club (Abbotsford, BC, Canada) |
| APAC | All Praise and Credit |
| APAC | Associação Portuguesa dos Amigos dos Caminhos de Ferro (Portugal) |
| APAC | Association Professionnelle des Agents Commerciaux de France (Professional Association of Commercial Agents of France) |
| APAC | Academic and Performing Arts Complex (advanced placement academic program in Jackson, MS schools) |
| APAC | Arkansas Public Administration Consortium |
| APAC | Army Public Affairs Center (US Army) |
| APAC | Asia-Pacific Advisory Committee |
| APAC | All People Are Customers |
| APAC | Authorised Pensions Administration Centre |
| APAC | All-State Promotional Advertising Company |
| APAC | Ameri-Can Prescription Administrators Corporation |
| APAC | Atlantic Pilotage Authority Canada |
| APAC | AAHL Policy Advisory Committee (Australia) |
| APAC | Aboriginal Political Action Committee |
| APAC | ACCS Planning & Policy Advisory Committee |
| APAC | American Photo Appliance Corp |