English abbreviations from btc to btl
- BTC (Batticaloa Airport)
- BTCC (British Touring Car Championship)
- BTCD (The Brain Tumor Center at Duke)
- BTD (Brunette Downs Airport)
- BTDA (British Television Distributors Association)
- BTDT (Been There, Done That)
- BTE (Sherbro International Airport)
- BTEC (Business and Technology Education Council)
- BTEX (benzene, toluene, ethyl-benzene and xylene)
- BTF (Skypark Airport)
- BTFA (Brain Tumor Foundation of America)
- BTG (Batangafo Airport)
- BTH (Hang Nadim Airport)
- BTHH (Bret The Hitman Hart)
- BTHL (bottom hole log)
- BTHP (Boat Tail Hollow Point bullet)
- Bti (Bacillus thuringiensis israelensis)
- BTID (Battlefield Target Identification Device)
- BTIS (Battlefield Target Identification System)
- BTJ (Sultan Iskandarmuda Airport)
- BTK (Bratsk Airport)
- BTL (W. K. Kellogg Airport)