| SGC | Genetics Society of Chile 
| Others |
| SGC | Geographical Society of Colombia
| Others |
| SGC | Sad Girls Club
| Others |
| SGC | Salem Government Channel
| Others |
| SGC | Sarens Giant Crane
| Others |
| SGC | Savage Gaming Community
| Others |
| SGC | Schaumburg Golf Club
| Others |
| SGC | School Governance Councils
| Others |
| SGC | School Graduation Certificate
| Others |
| SGC | Scottsdale Gun Club
| Others |
| SGC | Scranton Gillette Communications
| Others |
| SGC | Screen Gems Columbia
| Others |
| SGC | ScrewAttack Gaming Convention
| Others |
| SGC | Scsi Graphic Command
| Others |
| SGC | Sebaceous Gland Carcinoma
| Others |
| SGC | Security Guidance Centre
| Others |
| SGC | Seiritsu Global Center
| Others |
| SGC | Select Grouped Controls
| Others |
| SGC | Serial Graphics Controller
| Others |
| SGC | Server Gated Cryptography
| Others |
| SGC | Server-Gated Cryptography
| Others |
| SGC | Signaling Gateway Controller
| Others |
| SGC | Silicon Graphics Crimson
| Others |
| SGC | Single Glass Capillary
| Others |
| SGC | Slavic Gospel Church
| Others |
| SGC | Social Gathering Clothing
| Others |
| SGC | Sociedad Geográfica de Colombia
| Others |
| SGC | Soft gels capsules
| Others |
| SGC | Software Global Consultancy
| Others |
| SGC | Solid Gold Cadillac
| Others |
| SGC | Solid Ground Curing
| Others |
| SGC | Soluble Guanylate Cyclase
| Others |
| SGC | Soluble Guanylyl Cyclase
| Others |
| SGC | Solving Global Challenges
| Others |
| SGC | South Georgia College
| Others |
| SGC | Southern Gables Church
| Others |
| SGC | Southern Galaxy Catalogue
| Others |
| SGC | Sovereign Grace Church
| Others |
| SGC | Space Generation Congress
| Others |
| SGC | Specialized Goza Cutter
| Others |
| SGC | Splitter Gruppen Core
| Others |
| SGC | Sportscard Guarantee Corporation
| Others |
| SGC | Sportscard Guaranty Corporation
| Others |
| SGC | Spratley Gifted Center
| Others |
| SGC | Springhouse Golf Club
| Others |
| SGC | Stabilized Ground Cloud
| Others |
| SGC | Standard Graphics Connect
| Others |
| SGC | Stanford Group Company
| Others |
| SGC | Star Gate Command
| Others |
| SGC | StarGate Command
| Others |
| SGC | State Government Corporations
| Others |
| SGC | Stop at Railroad Grade Crossings
| Others |
| SGC | Storm Games Clan
| Others |
| SGC | Strategic Growth Council
| Others |
| SGC | Structural Genomics Consortium
| Others |
| SGC | Student Governance Council
| Others |
| SGC | Student Governing Council
| Others |
| SGC | Studio Griz Corporation
| Others |
| SGC | Summer Group Cruise
| Others |
| SGC | Super Game Cartridge
| Others |
| SGC | Superannuation Guarantee Charge
| Others |
| SGC | Superior Group of Companies
| Others |
| SGC | Supplier Group Company
| Others |
| SGC | Supreme Grand Champion
| Others |
| SGC | Surveyor of Green County
| Others |
| SGC | Swan-Ganz Catheter
| Others |
| SGC | Symantec Ghost Corporate
| Others |