| Acronym | Definition |
|---|
| WSHA➣Washington State Hospital Association |
| WSHA➣Windows Security Health Agent |
| WSHA➣Windows Security Health Agent (Microsoft) |
| WSHA➣Washington State Horticultural Association |
| WSHA➣Workplace Safety and Health Act of 2006 (Singapore) |
| WSHA➣Wyoming Speech-Language-Hearing Association |
| WSHA➣Whiteinch & Scotstoun Housing Association (Scotland, UK) |
| WSHA➣West Sussex Health Authority (now West Sussex Primary Care Trust; UK) |