| Abbreviation | Definition |
|---|---|
| ANNUL | Annulment |
| ANNY | Animation Nights New York |
| ANNY | Assessment Network of New York |
| ANO | A N Other |
| ANO | Abu Nidal Organization |
| ANO | Air Navigation Obstacles |
| ANO | Air Navigation Order |
| ANO | Air Navigation Orders |
| ANO | ALCTS Newsletter Online |
| ANO | Anime In Northwest Ohio |
| ANO | Approximate Natural Orbital |
| ANO | Arkansas Nuclear One |
| ANO | Atomic Natural Orbital |
| ANOC | Asynchronous Network on Chip |
| ANOCA | Association of National Olympic Committees of Africa |
| ANOCE | Annonce |
| ANOD | Aarna Networks ONAP Distribution |
| ANOE | another night on earth |
| ANOE | Automated Nap of the Earth |
| ANOI | Administrators in Need of Improvement |