English abbreviations from btl to btsc
- BTL (W. K. Kellogg Airport)
- BTLS (Basic trauma life support)
- BTM (Bert Mooney Airport)
- BTMF (Bomb Technican Memorial Foundation)
- BTMS (Battalion Training Management System)
- BTN (Bhutan (ISO 3166 trigram))
- BTO (Built To Order)
- BTO/C (break to open/close (valve torque))
- BTOC (Battalion Tactical Operations Center)
- BTOE (Base Table of Organization and Equipment)
- BTP (British Transport Police)
- BTQ (Butare Airport)
- BTR (Bronetransporter (БТР = Бронетранспортер "(Heavy) Armoured (Personnel) Transporter") †[2])
- BTRN (Best Tunes on the Radio Now)
- BTRY (Battery)
- BTRY C 37 FA BN (Arm Or Service)
- BTRY CP (Battery Command Post)
- BTS (M. R. Štefánik Airport)
- BTSC (Broadcast Television Systems Committee)
