AABR
| Acronym | Definition |
|---|---|
| AABR | Automated Auditory Brainstem Response (hearing test) |
| AABR | Australian Association of Bush Regenerators (Sydney, Australia) |
| AABR | Asian American Business Roundtable (est. 1989) |
| AABR | Adopt a Boxer Rescue |
| AABR | Association for the Advancement of the Blind and Retarded |
| AABR | Average Available Bandwidth Routing Protocol |