ASSJ
| Acronym | Definition |
|---|---|
| ASSJ | Ascended Super Saiya-Jin (gaming) |
| ASSJ | Association for the Social Scientific Study of Jewry (Brandeis University) |
| ASSJ | Association Sportive Saint Jeannoise (French) |
| ASSJ | Association des Sauveteurs Secouristes Jassanais (French) |
| ASSJ | Anti Smoke Site Journal (Japan) |