| Acronym | Definition |
|---|
| BDL | Bundle |
| BDL | Banque du Liban (Central Bank of Lebanon) |
| BDL | Ball Don't Lie (sports blog) |
| BDL | Bureau de Liaison (French: Liaison Office) |
| BDL | Banque de Dépannage Linguistique (French: Linguistics Breakdown Bank; Canada) |
| BDL | Bord de l'Eau (French publishing company) |
| BDL | Below Detection Limit |
| BDL | Banque de Luxembourg (French: Bank of Luxembourg) |
| BDL | Banque de Développement Local (French: Local Development Bank; Algeria) |
| BDL | Bureau des Longitudes (French standardization institution) |
| BDL | Bund der Deutschen Landjugend (German: Federation of German Rural Youth) |
| BDL | Bile Duct Ligation |
| BDL | Business Development Loan |
| BDL | Hartford, CT, USA - Bradley International Airport (Airport Code) |
| BDL | Burn Design Lab (Vashon Island, WA) |
| BDL | Best Dressed List |
| BDL | Below Detectable Level (environment) |
| BDL | Bed Down Location |
| BDL | Bone Density Loss |
| BDL | Battery Data Link |
| BDL | Beach Discharge Lighter |
| BDL | Bad Down Link |
| BDL | Berkeley Database License |
| BDL | Bad Data Link |
| BDL | Battlefield Digitization Laboratory |
| BDL | Business Domain Layer |
| BDL | Begin Degrading Link |
| BDL | Bad Data List |
| BDL | Bi-Directional Link |
| BDL | Baseline Demonstration Laser |
| BDL | Bourse des Locaux (French: Local Stock Exchange) |
| BDL | Brigade des Loups (French: Wolf Brigade; airsoft group) |
| BDL | Black Diamond Library (Washington) |