KPJ
| Acronym | Definition |
|---|---|
| KPJ | Kumpulan Perubatan Johor (Malay: Medical Group Johor; Johor, Malaysia) |
| KPJ | Katholieke Plattelands Jongeren (Dutch: Catholic Rural Youth) |
| KPJ | Kommunistische Partei Jugoslawiens (German: Communist Parties of Yugoslavia and Albania) |
| KPJ | Komunisticka Partija Jugoslavije (Serbian: Communist Party of Yugoslavia) |
| KPJ | Kelompok Penyanyi Jalanan (Indonesian: Street Singer Group) |