| 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) |