| Acronym | Definition |
|---|
| LGSS➣Local Government Superannuation Scheme (tax savings; Australia) |
| LGSS➣Low-Grade Endometrial Stromal Sarcoma (cancer) |
| LGSS➣Lohardaga Gram Swarajya Sansthan (Indian self-help organization) |
| LGSS➣Land, Growth and Stewardship Subcommittee (Chesapeake Bay Program; Annapolis, MD) |
| LGSS➣Low-Grade Stromal Sarcoma (cancer) |