| A4O | označenie lietadiel Ománu, Omán (označenie lietadiel) |
|---|---|
| AAM | Advertising Account Manager |
| ABM | Access Bandwidth Manager |
| ABM | Air Battle Management |
| ABS | Aachener Bergmanns-Siedlungsgesellschaft |
| ABS | nemecký bankár (Hermann Josef, 1901-1994) |
| AEM | Advanced Engine Management |
| AJA | manželka Samašova - židovská história |
| AJN | sídlo v Ománe |
| AKM | Army Knowledge Management (skr.) |