FMAH
| Acronym | Definition |
|---|---|
| FMAH | Forum Mondial de l'Action Humanitaire (French: Global Forum on Humanitarian Action) |
| FMAH | Fort Mill Area Homeschoolers (South Carolina) |
| FMAH | Fibromyalgia Association of Houston (Houston, TX) |
| FMAH | Family Medicine Association of Hamilton (Canada) |