| Acronym | Definition |
|---|
| NFGS➣Newport Free Grammar School (Essex, UK) |
| NFGS➣Nearby Field Galaxy Survey (Arizona State University) |
| NFGS➣National Fenton Glass Society |
| NFGS➣National Fuel Gas Supply Corporation (Buffalo, NY) |
| NFGS➣Naval Facilities Guide Specification |
| NFGS➣National Farm and Garden Society |