| Acronym | Definition |
|---|
| GARC➣Goddard Amateur Radio Club |
| GARC➣Global Alliance for Rabies Control (est. 2007) |
| GARC➣Greater Ardoyne Residents Collective (UK) |
| GARC➣Gadsden Amateur Radio Club (Alabama) |
| GARC➣Geelong Amateur Radio Club (Australia) |
| GARC➣Great American Rifle Conference |
| GARC➣Grassroots Animal Rights Conference |
| GARC➣Governance in Asia Research Centre (Hong Kong) |
| GARC➣Grenada Amateur Radio Club |
| GARC➣Grant Amateur Radio Club |
| GARC➣Garland Amateur Radio Club (Texas) |
| GARC➣Great American Royal Circus (Jacksonville, FL) |
| GARC➣Guelph Amateur Radio Club |
| GARC➣Gas-Air Ratio Control (boilers) |
| GARC➣Glen Allan Recreation Complex (Alberta, Canada) |
| GARC➣Goedgedacht Agricultural Resource Centre |
| GARC➣Greenwood Amateur Radio Club (Greenwood, Nova Scotia, Canada) |
| GARC➣Gambia Red Cross |
| GARC➣Global AIDS Rehabilitation Centre |
| GARC➣Graduate Academic Review Committee |
| GARC➣Griffin Area Resource Center (Georgia) |
| GARC➣Greenough Advanced Rescue Craft (rescue boat; Rapid Response Technology, LLC) |
| GARC➣Gene Autry Roping Club (Oklahoma) |