| Acronym | Definition |
|---|
| AIMA | Alternative Investment Management Association |
| AIMA | All India Management Association |
| AIMA | Artificial Intelligence: A Modern Approach (textbook) |
| AIMA | Associazione Italiana Malattia di Alzheimer |
| AIMA | Australasian Integrative Medicine Association |
| AIMA | Australasian Institute for Maritime Archaeology |
| AIMA | Asociación Ecuatoriana de Industriales de la Madera |
| AIMA | Ayvalik International Music Academy (Balikesir, Turkey) |
| AIMA | Associação dos Industriais de Montagem de Automóveis |
| AIMA | Association des Internationaux des Mines d'Alès |
| AIMA | Alliance of International Media Artists |
| AIMA | Army Information and Mission Area |
| AIMA | Air Interface Multiple Access |