| Acronym | Definition |
|---|
| mAH | Milli-Amp-Hour |
| mAH | Maharashtra (India) |
| mAH | Malev Hungarian Airlines (ICAO code) |
| mAH | Museum of Art & History (various locations) |
| mAH | Mad as Hell |
| mAH | My American Heart (band) |
| mAH | Milli Ampere Hour |
| mAH | Marketing Authorisation Holder (pharmaceutical industry Europe) |
| mAH | Miller's Ale House (various locations) |
| mAH | Malaysian Association of Hotels |
| mAH | Marketing Authorization Holder |
| mAH | Municipal Affairs & Housing (Canadian government) |
| mAH | Major Accident Hazard |
| mAH | Mothers At Home (Publishers of Welcome Home magazine) |
| mAH | Mobile Access Hunting |
| mAH | Mt. Alexander Hospital (Australia) |
| mAH | My Ass Hurts |
| mAH | Monocyclic Aromatic Hydrocarbons |
| mAH | Menorca, Spain - Aerop De Menorca (Airport Code) |
| mAH | Muslim Association of Hawaii |
| mAH | Mutual Attraction Hormones |
| mAH | Metro At Home |