| AHT | A Hamburger Today 
| Others |
| AHT | A Hot Tomato
| Others |
| AHT | Acoustical Hologram Technology
| Others |
| AHT | Actual Human Time
| Others |
| AHT | Advanced Heating Technologies
| Others |
| AHT | Adventure Hiking Trail
| Others |
| AHT | Alaska Hydro-Train
| Others |
| AHT | All High Tides
| Others |
| AHT | Amchitka Island Airport, Amchitka Island, Alaska USA
| Others |
| AHT | American Hairless Terrier
| Others |
| AHT | Ana Herreros de Tejada
| Others |
| AHT | Anchor Handling Tugboats
| Others |
| AHT | Anchor Handling Tugs
| Others |
| AHT | Animal Health Technician
| Others |
| AHT | Animal Health Technologist
| Others |
| AHT | Animal Health Trust
| Others |
| AHT | Anti Hyaluronidase Test
| Others |
| AHT | Apple Hardware Test
| Others |
| AHT | Ashford Hospitality Trust
| Others |
| AHT | Assault heavy transport
| Others |
| AHT | Assistant Head Teacher
| Others |
| AHT | Atm Header Translator
| Others |
| AHT | Audio Hijack Timeshifter
| Others |
| AHT | Austria Haustechnik the
| Others |
| AHT | Automated High Throughput
| Others |
| AHT | Autonomous Haulage System Dump Truck
| Others |
| AHT | Average Handle Time
| Others |
| AHT | Average Handling Time
| Others |
| AHT | Average Holding Time
| Others |
| AHT | Average Holding Times
| Others |