| Acronym | Definition |
|---|
| BDJ | British Dental Journal |
| BDJ | Bluray Disc for Java |
| BDJ | Belle de Jour |
| BDJ | Blackrock Enhanced Dividend Achievers Trust (stock symbol) |
| BDJ | Banjarmasin, Indonesia - Syamsudin Noor (Airport Code) |
| BDJ | Brian d'Arcy James (composer/musician) |
| BDJ | Black Diamond Jersey |
| BDJ | B'nai David-Judea (synagogue; Los Angeles, CA) |
| BDJ | Blague du Jour (French: Joke of the Day) |
| BDJ | Buried Double Junction (photodetector) |
| BDJ | Bureau des Jeux (French: Bureau of Games; gaming organization) |
| BDJ | Becton Dickinson Japan (pharmaceuticals) |