| Acronym | Definition |
|---|
| SMGC➣St.Maria Goretti Church (India) |
| SMGC➣Santa Margarita Gun Club (California) |
| SMGC➣Self Made Gentlemen's Club |
| SMGC➣Southern Michigan Gun Club (Kalamazoo, MI and Mattawan, MI) |
| SMGC➣Shafallah Medical Genetics Center (Qatar) |
| SMGC➣Small Mucous Granule Cell |
| SMGC➣Sunnyvale Men's Golf Club (Sunnyvale, CA) |
| SMGC➣Surface Movement Guidance and Control |
| SMGC➣Salam Medical Group Company (Saudi Arabia) |
| SMGC➣Southers Marsh Golf Club (Plymouth, MA) |
| SMGC➣Surface Marine Gridded Climatology |
| SMGC➣Supply Management Grouping Codes |
| SMGC➣Southern Maine General Contracting (Portland, ME) |
| SMGC➣State Medical Genetics Center (Latvia) |