| Acronym | Definition |
|---|
| FJI➣Fiji (ISO Country code) |
| FJI➣Federación de Jóvenes Investigadores (Spanish: Federation of Young Researchers) |
| FJI➣Air Pacific, Fiji (ICAO code) |
| FJI➣Florida Justice Institute |
| FJI➣Forward Janesville, Inc. (Janesville, WI) |
| FJI➣Flaschner Judicial Institute (Massachusetts; est. 1978) |
| FJI➣Free Jejunal Interposition |