| Acronym | Definition |
|---|
| ABH | Actual Bodily Harm |
| ABH | American Board of Hypnotherapy |
| ABH | Alexander Brown Hall (University of Ibadan; Nigeria) |
| ABH | Ativan, Benadryl, and Haldol (gel) |
| ABH | Anywhere But Here (fan fiction mode) |
| ABH | Anyone but Hillary (slogan) |
| ABH | Always Be Happy |
| ABH | Agentschap voor Buitenlandse Handel |
| ABH | Aviation Boatswain's Mate (aircraft handling) (USN Rating) |
| ABH | Armed Black Hawk (helicopter; Sikorsky Aircraft Corp.) |
| ABH | A Barbadian's Head (pirate flag) |
| ABH | Autonomous Bass Heads (band) |
| ABH | Alien Bounty Hunter (The X-Files) |
| ABH | Available Bandwidth Histogram |
| ABH | ANZA Borehole Experiment (seismic study) |
| ABH | Association des Bibliothèques d'Hôpitaux (French: Hospital Libraries Association) |