| Abbreviation | Definition |
|---|---|
| GSHS | Grand Strand Humane Society |
| GSK | \ÀÈYŒ |
| GSK | \m YΠ|
| GSK | Genetics Society of Korea |
| GSK | Geological Society of Korea |
| GSLM | German Society of Lifestyle Medicine |
| GSM | Geological Society of |
| GSM | Geological Society of Maine |
| GSM | Geological Society of Malaysia |
| GSMD | Great Society Mind Destroyers |
| GSME | Genesee Society of Model Engineers |
| GSMR | Gulf Society for Maintenance and Reliability |
| GSMR | Gulf Society for Maintenance Reliability |
| GSN | Geological Society of Nevada |
| GSNZ | Geological Society of New Zealand |
| GSNZ | Geoscience Society of New Zealand |
| GSO | Geological Society of Oman |
| GSOI | Glass Society of Ireland |
| GSOR | Genealogical Society of Riverside |
| GSOV | Gaelic Society of Vancouver |