| Acronym | Definition |
|---|
| AHT | Anti-Human Trafficking |
| AHT | Apple Hardware Test (software) |
| AHT | American Hairless Terrier (dog breed) |
| AHT | Applied Heat Transfer (New York) |
| AHT | Animal Health Trust (Suffolk, England) |
| AHT | Apple Hardware Test |
| AHT | Atm Header Translator |
| AHT | Abiadura Handiko Trenaren (Basque: High Speed Train) |
| AHT | Anonymous HIV Testing |
| AHT | Average Handle Time |
| AHT | Anchor Handling Tug (offshore rig support vessel) |
| AHT | Average Handling Time |
| AHT | Antihypertensive (pharmaceuticals) |
| AHT | Animal Health Technician |
| AHT | After Hours Trading |
| AHT | Arterial Hypertension |
| AHT | Asociación de Hoteles de Turismo de la República Argentina (Spanish) |
| AHT | Aquí Hay Tomate (Spanish TV program) |
| AHT | Animal Health Technologist |
| AHT | Average Holding Time |
| AHT | Alternating Hypertropia (ophthalmology) |
| AHT | Army Headquarters Transformation (US Army) |
| AHT | African Human Trypanosomiasis |
| AHT | Arabian Horse Trust |
| AHT | Acute Head Trauma |
| AHT | Aurélie Habasque-Tobie (French artist) |
| AHT | Acoustic Homing Torpedo |