| ABATINO | abatiša, po esperantsky |
|---|---|
| ABATO | opát, po esperantsky |
| ACI | alliance Cooperative Internationale (skr.) |
| ADO | Air Defense Operations |
| ADO | Assistant Director of Operation |
| AEIF | European Association for Railway Interoperability (skr.), Európska asociácia pre interoperabilitu železníc (angl.skr.) |
| AMATORO | amatér, po esperantsky |
| AMI | milovať, mať rád po esperantsky |
| AMIKA | priateľský, po esperantsky |
| AMIKE | priateľsky, po esperantsky |