| Acronym | Definition |
|---|
| SGL | Single |
| SGL | Signal |
| SGL | Simple Graphics Language |
| SGL | Standard General Ledger |
| SGL | Same-Gender-Loving |
| SGL | Scatter Gather List (device direct memory access) |
| SGL | State Game Land (Pennsylvania) |
| SGL | Small Group Leader |
| SGL | Simple Graphics Library (computing) |
| SGL | Scene Graph Library (computing) |
| SGL | Schweizerische Gesellschaft für Lehrerinnen-und Lehrerbildung (German: Swiss Society for Teachers and Teacher Education; Switzerland) |
| SGL | Subsidiary General Ledger |
| SGL | Sydney Gamers League |
| SGL | Softgel (medication delivery form) |
| SGL | SecureGlobal Logistics (Houston, TX) |
| SGL | Sino Gold Limited (various locations) |
| SGL | SESA Goa Ltd. |
| SGL | Space-to-Ground Link |
| SGL | Speculative Grade Loan |
| SGL | Summit Gaming League (Halo 3 clan) |
| SGL | Single Reduction Gears (US Navy) |
| SGL | Stadium Grow Lighting (Netherlands) |
| SGL | Stochastic Gradient Lattice |
| SGL | Stargazers Lounge (astronomy forum) |
| SGL | Space and Geophysics Laboratory |
| SGL | Salary Grade Level (employment compensation) |
| SGL | Smoke Grenade Launcher |
| SGL | Sutherland Group, Limited |
| SGL | spinoglenoid ligament |
| SGL | Securities Gains and Losses |
| SGL | superior glenohumeral ligament |
| SGL | Synthetic Gas Liquids |
| SGL | Self Generated Lead (sales) |