GSAR
| Acronym | Definition |
|---|---|
| GSAR | Ground Search And Rescue |
| GSAR | Georgia Search and Rescue (coastal task force) |
| GSAR | Global Search and Replace (computer command) |
| GSAR | Girl Scouts of Appleseed Ridge (Ohio) |
| GSAR | Government Search and Rescue |
| GSAR | General Services Administration Regulations |
| GSAR | Gross Sick Absenteeism Rate |