| Acronym | Definition |
|---|
| LSAG➣LHC Safety Assessment Group |
| LSAG➣Long Substrate Age Gradient (geology) |
| LSAG➣Local Scripts of Archaic Greece |
| LSAG➣Linux System Administrators' Guide (manual) |
| LSAG➣Legal Secretariat to the Advocate General (UK) |
| LSAG➣Labour Statistics Advisory Group (Australia) |
| LSAG➣Londis Shareholder Action Group (UK) |