| Acronym | Definition |
|---|
| MHT | Monster Hunter Tri (gaming) |
| MHT | Marshall Islands Time (time zone designation) |
| MHT | Menopause Hormone Therapy |
| MHT | Multiple-Hypothesis Tracking |
| MHT | Multilingual Html |
| MHT | Message Html |
| MHT | Mime Html |
| MHT | Merkle Hash Tree |
| MHT | Mississippi Heritage Trust (Jackson, MS) |
| MHT | Mental Health Technology (various schools) |
| MHT | Mental Health Team |
| MHT | Method of Handling Traffic (various locations) |
| MHT | Male Hose Thread |
| MHT | Manchester, NH, USA - Manchester (Airport Code) |
| MHT | Multiple Hypothesis Testing |
| MHT | Mechanical Handling Test |
| MHT | Multi-server Hyper-threading Transportation |
| MHT | Military Historical Tours Inc. |
| MHT | Mean Holding Time (telecommunication traffic) |
| MHT | Munitions Handling Trailer |
| MHT | Microsoft Hypertext Archive (file type/extension) |
| MHT | Master Handicap Technology |