| Acronym | Definition |
|---|
| WAHA➣Work at Home Agent |
| WAHA➣Wisconsin Amateur Hockey Association |
| WAHA➣Wachhabender (German Military Watch Guard) |
| WAHA➣West Adams Heritage Association (Los Angeles, CA) |
| WAHA➣Whatcom Alliance for Healthcare Access (Whatcom County, WA) |
| WAHA➣Westerville Area Homeschool Association (Westerville, OH) |
| WAHA➣Wisconsin Arabian Horse Association |