| Acronym | Definition |
|---|
| GHSS➣Government Higher Secondary School (India) |
| GHSS➣Géographie, Histoire, Sciences de la Société (French: Geography, History, Science Society) |
| GHSS➣Grey Highlands Secondary School (Canada) |
| GHSS➣Garden History Society in Scotland (UK) |
| GHSS➣Glanville Hall Sea Scout Group (Australia) |
| GHSS➣Gerd Horsthofer System Service (network security; information backup; Much, Germany) |