| Acronym | Definition |
|---|
| RGC➣Responsible Gambling Council |
| RGC➣Retinal Ganglion Cell |
| RGC➣Rio Grande City (Texas) |
| RGC➣Romanian Guitarist Community |
| RGC➣Royal Government of Cambodia |
| RGC➣Research Grants Council (Hong Kong; est. 1991) |
| RGC➣Reserve Grand Champion (competition) |
| RGC➣Residential General Contractor |
| RGC➣Royal Glenora Club (Canada) |
| RGC➣Reliance Global Call |
| RGC➣Retribution Gospel Choir (Christian band) |
| RGC➣Riverside Golf Club (Riverside, IL) |
| RGC➣Revolutionary Guard Corps (Iran) |
| RGC➣Rio Grande Chapter (various organizations) |
| RGC➣Rajiv Gandhi Centre (Imperical College London; London, UK) |
| RGC➣Receptor Guanylyl Cyclase (enzyme) |
| RGC➣Robert Graham Center (Washington, DC) |
| RGC➣Roanoke Gas Company (Virginia) |
| RGC➣Radial Glia Cell (biology) |
| RGC➣Office of Research Grants and Contracts (various schools) |
| RGC➣Routing Group Connector (Microsoft) |
| RGC➣Recurrent Gastric Cancer |
| RGC➣Railroad Grade Crossing (infrastructure) |
| RGC➣Rose Garden Center (Tyler, TX) |
| RGC➣Rio Grande Conference (United Methodist Church; Texas) |
| RGC➣Retro-Gaming Connexion (French gaming association) |
| RGC➣Residential Group Care (child welfare youth placement) |
| RGC➣Rio Grande Compact (New Mexico, Colorado and Texas) |
| RGC➣Rio Grande Cutthroat (trout) |
| RGC➣Renaissance Golf Club (Haverhill, MA) |
| RGC➣Ralphs Grocery Company (Ohio) |
| RGC➣Repository for Germinal Choice (sperm bank) |
| RGC➣Rio Grande Corridor (telecommunications artery) |
| RGC➣Reception and Guidance Center |
| RGC➣Regional Germplasm Centre |
| RGC➣Red Grape Concentrate (wine) |
| RGC➣Renaissance Greeting Cards (Maine) |
| RGC➣Reunion Gift Committee (various schools) |
| RGC➣Rare Gas Cluster |
| RGC➣Renegade Gaming Community (online community) |
| RGC➣Rénovation Générale de Cuves (French: General Tank Renovation) |
| RGC➣Référentiel Génie Civil (French: Benchmark Civil Engineering) |
| RGC➣Repair Group Category |
| RGC➣Reader-Generated Content |
| RGC➣Resource-Guaranteed Connection |
| RGC➣Receiver Gain Control (computing) |
| RGC➣Rainbow Group of Companies, Inc. |
| RGC➣Radar Ground Clutter |
| RGC➣Règlement Général de la Construction (French: General Rules of Construction) |
| RGC➣Registered Genetic Counsellor |
| RGC➣Raising God's Children (ministry; Lowville, NY) |