| Á LA BAISSE | špekulácia na pokles kurzu cenných papierov na burze, tiež á la baise | 
|---|---|
| AA | Air Algérie (skr.) | 
| AAB | Agence Africaine de Biotechnologie | 
| AAB | Airport Advisory Board | 
| AAB | Army Air Base | 
| AAB | Association of Aircraft Brokers, Združenie sprostredkovateľov v leteckej doprave (angl.skr.) | 
| AAC | Air Agency Certificate | 
| AAC | Airborne Aircraft Controller | 
| AACO | AIDS Activities Coordinating Office | 
| AACO | Arab Air Carriers Organization |