| Acronym | Definition |
|---|
| BATS | Better Access to Services (Australia) |
| BATS | Bermuda Atlantic Time-series Study |
| BATS | Better Alternative Trading System (finance) |
| BATS | Battlefield Airmen Training Squadron (US Air Force) |
| BATS | Biosphere-Atmosphere Transfer Scheme |
| BATS | Bradley Advanced Training System |
| BATS | Bomb and Arson Tracking System (Bureau of Alcohol, Tobacco, Firearms, and Explosives) |
| BATS | Broadband Array in Taiwan for Seismology |
| BATS | British Anti Terrorist Squad (gaming clan) |
| BATS | Ballistic Aerial Target System |
| BATS | Bullhead Area Transit System |
| BATS | Biometric Automated Toolset System |
| BATS | Biological Assessment and Taxonomic Support |
| BATS | Bayesian Analysis of Time Series |
| BATS | Billing and Tracking System |
| BATS | Blood Alcohol Testing Section |
| BATS | Baseline Automated Test System |
| BATS | Blue Airborne Target Signatures |
| BATS | Brilliant Anti-Tank System |
| BATS | Bradley Armor Training System |
| BATS | Base Area Test System |
| BATS | Broadcast Area Teleservice |
| BATS | Basic Attributes Testing System |
| BATS | Beat All to Stuff (polite form) |