| AAN | Air Ambulance Network |
|---|---|
| AAN | Application-Aware Network |
| ABN | African Broadcasting Network |
| ABN | Alarm Broadband Network |
| ADAMS | americký ilustrátor (John Wolcott, 1874-1925) |
| ADN | Advanced Digital Network |
| ADN | Application Delivery Network |
| AFKN | American Forces Korea Network (skr.) |
| AKN | Advanced Knowledge Networks (skr.) |
| ALLEN | americký filmový režisér, spisovateľ, herec a komediant (Woody, *1935) |