| Abbreviation | Definition |
|---|---|
| JDBL | Just Don't Be Late |
| JDM | Junk Doesn't Move |
| JDN | Just Didn't Notice |
| JDSR | Just Doesn't Sound Right |
| JDWI | Just Deal With It |
| JF | Joke Funny |
| JF | Just Fine |
| JFC | Java Fun Contemplators |
| JFC | Just F***ing Cause |
| JFDI | Just F**king Do It |
| JFF | Just For Fun |
| JFG | Just For Girls |
| JFGI | Just F***ing Google It |
| JFI | Just For Information |
| JFI | This is an internet term For "Just F**k It." It is used when you do not care about something or you give up. |
| JFK | Just F***ing Kidding |
| JFL | Just For Laughs |
| JFO | Just For Openers ...., |
| JFR | Just Finished Reading |
| JFR | Just For the Record |