| Acronym | Definition |
|---|
| RCJ➣Royal Courts of Justice (UK) |
| RCJ➣Rapid City Journal (Rapid City, SD) |
| RCJ➣Radio Communaute Juive (French: Jewish Community Radio; radio station; France) |
| RCJ➣Reformed Church of Japan (est. 1946) |
| RCJ➣Rogationists Cordis Jesu (formal name for Rogationists, Roman Catholic Order of Men) |
| RCJ➣Racing Club de Joinville (French soccer club) |
| RCJ➣River Cities Jazz (Wisconsin; est. 1999) |
| RCJ➣République et Canton du Jura (French: Republic and Canton of Jura; Jura, Switzerland) |