| Acronym | Definition |
|---|
| NFIA➣Netherlands Foreign Investment Agency |
| NFIA➣National Families In Action |
| NFIA➣National Federation of Indian-American Associations (est. 1980; Gaithersburg, MD) |
| NFIA➣National Flood Insurance Act of 1968 |
| NFIA➣Niagara Falls International Airport |
| NFIA➣Net Factor Income from Abroad (national business statistic) |
| NFIA➣National Fire Industry Association (Australia; est. 1926) |