| Acronym | Definition |
|---|
| GFSS➣Global Fibre Supply Study |
| GFSS➣Grand Forks Secondary School (Grand Forks, British Columbia, Canada) |
| GFSS➣Great Falls Security Systems (Maine) |
| GFSS➣Glenforest Secondary School |
| GFSS➣Gunfire Support Schoolship |
| GFSS➣Gun-Fire Support Ship |
| GFSS➣Government Furnished Support Software |
| GFSS➣Garson Falconbridge Secondary School (Sudbury, Ontario, Canada) |