| Acronym | Definition |
|---|
| TWJ➣Teleway Japan (telecommunications) |
| TWJ➣Three Way Junction (genetics) |
| TWJ➣The Wandering Juvie (The Simpsons episode) |
| TWJ➣Tribal Waste Journal (US EPA) |
| TWJ➣Tight White Jeans (band) |
| TWJ➣Technische Werke Jena (German: Jena Technical Works; Germany) |