Aviation Abbreviations Glossary
Explore our glossary of over 4,000 aviation abbreviations!
| Term | Main definition |
|---|---|
| AO |
Access Opening
|
| ANU |
Aircraft Nose Up
|
| ANT |
Antenna
|
| ANSU |
Aircraft Network Server Unit
|
| ANSP | Air Navigation Service Provider |
| ANSI |
American National Standards Institute
|
| ANSA |
At Nearest Suitable Airport
|
| ANS | Air Navigation Services |
| ANPT |
Aeronautical National Taper Pipe Threads
|
| ANO |
Analog Output
|
| ANNCMT |
Announcement
|
| ANNCE |
Announce
|
| ANN LT |
Annunciator Light
|
| ANN |
Annunciator
|
| ANLG |
Analogic
|
| ANI |
Analog Input
|
| AND |
Aircraft Nose Down
|
| ANCE |
Announce
|
| AN |
Air Navigation
|
| AMU |
Audio Management Unit
|
| AMTOSS |
Aircraft Maintenance Task Oriented Support System
|
| AMS |
Aircraft Modification Status
|
| AMS |
Aerospace Material Specification
|
| AMS |
Aeronautical Material Specifications
|
| AMS |
Air-ground Message Server
|
