GWU
| Acronym | Definition |
|---|---|
| GWU | George Washington University |
| GWU | Gardner-Webb University |
| GWU | General Workers Union (Malta) |
| GWU | Geschichte in Wissenschaft und Unterricht (German: Lessons in Science and History; journal) |
| GWU | Grain Workers' Union (Canada) |
| GWU | Government Workers Union (various locations) |