SFTU
| Acronym | Definition |
|---|---|
| SFTU | Stoned from the Underground (festival; Germany) |
| SFTU | Seek First to Understand |
| SFTU | San Francisco Tenants' Union (San Francisco, CA) |
| SFTU | San Francisco Technical University (San Francisco, CA) |
| SFTU | Swiss Federation of Trade Unions (est. 1880; Switzerland) |
| SFTU | Southern Farmers Tenant Union |
| SFTU | Shanghai Federation of Trade Unions (China) |