| Acronym | Definition |
|---|
| NIFA | National Intercollegiate Flying Association |
| NIFA | National Institute of Food and Agriculture (USDA) |
| NIFA | Nebraska Investment Finance Authority |
| NIFA | Nuclear Institute for Food and Agriculture (Pakistan) |
| NIFA | New International Financial Architecture (political science) |
| NIFA | North Idaho Farmers’ Association |
| NIFA | National Institute of First Assisting, Inc. (Denver, Colorado) |
| NIFA | North Iowa Fair Association (Mason City, IA) |
| NIFA | National Institute of Finance and Accounts (India) |
| NIFA | Northern Ireland Football Association |