| Acronym | Definition |
|---|
| BITS | Background Intelligent Transfer Service |
| BITS | Back in the Saddle |
| BITS | Building Integrated Timing Supply (SONET/SDH) |
| BITS | Bug in the System |
| BITS | Berlin Information-center for Transatlantic Security |
| BITS | Bureau International du Tourisme Social (French: International Bureau of Social Tourism) |
| BITS | Banking Industry Technology Secretariat |
| BITS | Basic IT Skills (University of Nottingham course) |
| BITS | Birla Institute of Technology and Sciences |
| BITS | Bioinformatics Italian Society |
| BITS | Bureau of Information Technology |
| BITS | Broker ITS (New York Stock Exchange) |
| BITS | Base Information Transfer System |
| BITS | Building Integrated Timing System (AT&T) |
| BITS | Bristol Information Technology Society |
| BITS | Building-Integrated Timing Source (interface) |
| BITS | Battlefield Information Transmission System |
| BITS | Business Information Tracking System |
| BITS | Boyne Island/Tannum Sands (QLD, Australia) |
| BITS | Built-In Test System (aircraft maintenance diagnostics) |
| BITS | Basic International Telecommunications Services |
| BITS | Bachelor of Information Technology and Security (Baker College) |
| BITS | Barr Information Technology Services |
| BITS | Brilliant IT Solutions (Pakistan) |
| BITS | Built-In Integrated Timing Supply (Tektronix) |
| BITS | Battle View Image Transmission System |
| BITS | Billable Traffic Study (Sprint) |
| BITS | Blythe Island Technical Services |
| BITS | Broad IT Services (FAA Office of Research and Acquisitions) |
| BITS | Battlefield Information Transport System |
| BITS | Base Internodal Timing System |
| BITS | Bump in the Stacks |
| BITS | Business and Information Technology School (Germany) |
| BITS | Business and Information Technology Solutions (Kuwait) |
| BITS | Brilliant IT (Information Technology) Solutions (Peterborough, UK) |
| BITS | Burning in the Skies (Linkin Park song) |