LGSS
| 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) |