| Acronym | Definition |
|---|
| SHG | Short-Handed Goals (hockey) |
| SHG | Second Harmonic Generation |
| SHG | Self Help Group |
| SHG | Sacred Heart Griffin (Springfield, Illinois school) |
| SHG | Strictly High Grown (coffee) |
| SHG | Segmented Hypergraphics |
| SHG | Super High Grade |
| SHG | Special High Grade (zinc) |
| SHG | Sonohysterogram |
| SHG | State History Guide (formerly State House Girls) |
| SHG | Saunders Hotel Group (Boston, MA) |
| SHG | State House Girls |
| SHG | Sediment Hosted Gold (mining project; Canada) |
| SHG | Segmented Hyper-Graphic (file format) |
| SHG | Sign Historical Group (Minneapolis, MN) |
| SHG | Sohag (Egyptian automobile license plate) |
| SHG | Smith, Hinchman & Grylls |
| SHG | Syska Hennessy Group |
| SHG | Gizzard Shad (FAO fish species code) |
| SHG | Single-Hop Gap Model |
| SHG | Surface Heating Gain |
| SHG | Single-Hop Grooming |