| AACO | Asian Americans for Community Outreach |
|---|---|
| ABC | Australian Broadcasting Commission |
| ABK | Abkommen (skr.) |
| ABTS | nemecký maliar (Tomma, *1967) |
| AC | anterior commissure (skr.), komisúra v mozgu (lat.skr.) |
| ACM | Arab Common Market (skr.) |
| ACS | Army Community Service |
| AEC | Atomic Energy Commision (skr.) |
| AKP | Arbeidernes Kommunist Parti (skr.) |
| ALBELIN | bývalý švédsky hokejista (Tommy, *1964) |