| Acronym | Definition |
|---|
| FJU➣Fu Jen Catholic University (Taiwan) |
| FJU➣Force Jeune Universelle (French: Young Universal Force; Côte d'Ivory) |
| FJU➣Forwarding JTIDS (Joint Tactical Information Distribution System) Unit |
| FJU➣Forwarding Joint Tactical Information Distribution System Unit |
| FJU➣Field Joining Unit |