| Acronym | Definition |
|---|
| NFFA➣New Founding Fathers of America |
| NFFA➣National Frozen Food Association (now National Frozen & Refrigerated Foods Association) |
| NFFA➣National Forensic Framework Agreement (UK) |
| NFFA➣Nuclear-Free Future Award |
| NFFA➣National Folk Festival Association |
| NFFA➣Niagara Frontier Folklore Archives |
| NFFA➣Nepal Freight Forwarders Association |
| NFFA➣National Foam Fighting Alliance |
| NFFA➣Nutraceutical and Functional Food Alliance |
| NFFA➣National Federation of Filpino-American Associations |
| NFFA➣Nanoscience Foundries and Fine Analysis |
| NFFA➣National Farmers' Federation of Australia |