| Acronym | Definition |
|---|
| BTS | Bureau of Transportation Statistics |
| BTS | Behind the Scenes |
| BTS | Bug Tracking System (Debian GNU/Linux) |
| BTS | Back to School |
| BTS | Base Transceiver Station |
| BTS | Brevet de Technicien Supérieur (French: Technical Diploma) |
| BTS | Bangkok Mass Transit System |
| BTS | British Thoracic Society |
| BTS | Built to Spill (band) |
| BTS | Bayer Technology Services (GmbH) |
| BTS | Bangor Theological Seminary (Bangor, Maine, USA) |
| BTS | Build to Suit |
| BTS | Break the Silence (band) |
| BTS | Battery Temperature Sensor |
| BTS | British Transplantation Society |
| BTS | Broadcast Technology Society (IEEE) |
| BTS | Business Technology Systems |
| BTS | Before the Storm (Star Wars novel) |
| BTS | Base Transceiver System (GSM) |
| BTS | British Toxicology Society |
| BTS | Border and Transportation Security Directorate (US DHS) |
| BTS | Between the Sheets |
| BTS | Biomedical Tissue Services, Ltd |
| BTS | Business Technology Services |
| BTS | Bancomer Transfer Services (banking) |
| BTS | Base Station Transceiver Subsystem |
| BTS | Booster to Storage (ring) |
| BTS | Batch Terminal Simulator |
| BTS | Be There Soon |
| BTS | Bratislava, Slovakia - Ivanka (Airport Code) |
| BTS | Biotechnology System |
| BTS | Base Transmitter Stations |
| BTS | Beiruter Texte und Studien (Beirut Texts & Studies - German Oriental Society) |
| BTS | Bachelor of Tourism Studies |
| BTS | Beloit Transit System |
| BTS | Burster Trimmer Stacker (Sprint) |
| BTS | Break the Seal |
| BTS | Beam Transport System |
| BTS | Bangalore Transport Service |
| BTS | Bomb The System (movie) |
| BTS | Bit Test & Set |
| BTS | Born Too Soon |
| BTS | Baja Tensión Simple (Guatemala) |
| BTS | Brigade Training System (St. John Ambulance) |
| BTS | Bench Test Set |
| BTS | Business Telecommunication Services |
| BTS | Baggage Tracking System |
| BTS | Brooklyn Terror Squad |
| BTS | Beta Solutions |
| BTS | Broadband Telecommunication Services |
| BTS | Brian's Truck Shop |
| BTS | Broadcast Technology Symposium |
| BTS | Bo Tveden Systems A/S |
| BTS | Boosting and Transfer Systems |
| BTS | Base Training System |
| BTS | Battalion Targeting System |
| BTS | British Toggenburg Society (Kent, UK) |
| BTS | Biotechnologische Studenteninitiative eV (German: Initiative of Students of Biotechnology) |
| BTS | Born to Scheme |
| BTS | Broadcast Technical Standards |
| BTS | British Tourism Survey |
| BTS | Bus Terminal Servers |
| BTS | Working Group on Biotechnology and Society (Delft University of Technology; The Netherlands) |
| BTS | Bit Transfer System (ADC) |
| BTS | Blessed Trinity Society |
| BTS | Broadcast Transmitting Station/Site |