| Acronym | Definition |
|---|
| LJF➣Le Joint Francais (French: The French Joint; Hutchinson) |
| LJF➣Line Junctor Frame |
| LJF➣Longest Job First (algorithm) |
| LJF➣London Jewish Federation (London, Ontario, Canada) |
| LJF➣Lothian Joint Formulary (National Health Service; UK) |
| LJF➣Least Jammed Frequency |
| LJF➣Little Jac Funky |