| AAB | Anderson Anderson and Brown |
|---|---|
| ABC | American Bowling Congress |
| AC | anonymous coward (skr.) |
| ACP | Adjacent Channel Power |
| ADM | Arrow Diagram Method |
| AEP | American Electric Power |
| AKEMA | postava z románu S. Howarda |
| AKM | Army Knowledge Management (skr.) |
| AKN | Advanced Knowledge Networks (skr.) |
| AL | Armia Ludowa |