Found 4 full forms for GNSM
| Term | Full Form | Category |
|---|---|---|
| GNSM | Gonotantrik Nagorik Suraksha Monch 
| Others |
| GNSM | Good News Specialized Ministries
| Others |
| GNSM | Gute Nacht Schonmal
| Others |
| GNSM | Gwacheon National Science Museum
| Others |