| 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 |