Found 6 full forms for LGGS
| Term | Full Form | Category |
|---|---|---|
| LGGS | Lahore Garrison Grammar School 
| Others |
| LGGS | Lancaster Girls Grammar School
| Others |
| LGGS | Lancaster Girls' Grammar School
| Others |
| LGGS | Lithuanian Global Genealogical Society
| Others |
| LGGS | Little Giants Giant Shorties (clothing line for children)
| Others |
| LGGS | Local Government Grant Scheme
| Others |