| Acronym | Definition |
|---|
| SPJ➣Society of Professional Journalists |
| SPJ➣Spool File by Job Agent |
| SPJ➣Sapheno-Popliteal Junction (disorder) |
| SPJ➣Senior Partners for Justice (also seen as SPJ) |
| SPJ➣Service Protestant de la Jeunesse (French: Protestant Youth Service; Belgium; est. 1977) |
| SPJ➣Secret Public Journal (blog) |
| SPJ➣Self-Protection Jamming |
| SPJ➣Small Project Job |
| SPJ➣Scientific Programming Journal (IOS Press) |
| SPJ➣Space Port Japan Association |
| SPJ➣Steel Pile Jacket |