| AAB | Agence Africaine de Biotechnologie |
|---|---|
| AAP | austrálska tlačová agentúra |
| AAP | brazílska tlačová agentúra |
| AAP | tlačová agentúra Austrálie |
| AB | agence Belge (skr.) |
| ABA | Agent-Based Application |
| ABM | Agent-Based Modeling |
| ABM | Air Battle Management |
| ABP | tlačová agentúra Beninu |
| ABS | Agent-Based Simulation |