| Acronym | Definition |
|---|
| AATB➣American Association of Tissue Banks |
| AATB➣Anglo-Australian Telescope Board (Australia and UK) |
| AATB➣All About the Benjamins (TV show) |
| AATB➣Alto Alto Tenor Baritone (sax quartet) |
| AATB➣Army Arctic Test Board (Fort Greely, AK) |
| AATB➣Advanced Amphibious Training Base |