| Term | Full Form | Category |
|---|---|---|
| NSOG | National School of Government | Others |
| NSOG | National Special Olympics of Guyana | Others |
| NSOG | New Society of the Genesee | Others |
| NSOG | Niagara Society of Obstetricians and Gynecologists | Others |
| NSOG | Night Sky Observer's Guide | Others |
| NSOG | Night Sky Observers Guide | Others |
| NSOG | North Sea Oil and Gas | Others |
| NSOG | Nothing Short of Greatness | Others |