MUSH
| Acronym | Definition |
|---|---|
| MUSH | Multi User Shared Hallucination |
| MUSH | Municipalities, Universities, Schools, and Hospitals |
| MUSH | Multi User Shared Hallucination (see MUD) |
| MUSH | Mid-Union Sled Haulers (est. 1980) |
| MUSH | Multi-User Shared Habitat (online role-playing) |
| MUSH | Malamutes Unsettled Seeking Homes (California) |
| MUSH | Mangy Unwanted Shabby Heroes (cartoon parody of the M*A*S*H TV show) |