SDJ
| Acronym | Definition |
|---|---|
| SDJ | Symbian Developer'S Journal |
| SDJ | Société des Journalistes (French: Society of Journalists) |
| SDJ | Sporting Dog Journal |
| SDJ | Sudetendeutsche Jugend (German: Sudeten German Youth) |
| SDJ | Starter Deck Joey (Yu-Gi-Oh cards) |
| SDJ | Sendai, Japan - Sendai (Airport Code) |
| SDJ | Saudi Dental Journal (Saudi Arabia) |
| SDJ | Spiel de Jahres (German: Game of the Year) |
| SDJ | Sekolah Dato Jaafar (Malaysian school) |
| SDJ | Shiddukh du Jour (Hebrew: Prospective Marriage Partner of the Day) |
| SDJ | South Davis Junior (High School, Utah) |