| Acronym | Definition |
|---|
| SDGC➣Selective Dynamic Group Call (wireless phone service) |
| SDGC➣Springfield Disc Golf Club (Illinois) |
| SDGC➣Stout Disc Golf Club (Menomonie, WI) |
| SDGC➣School District of Greenville County (Greenville, SC) |
| SDGC➣San Dieguito Garden Club (California) |