| Acronym | Definition |
|---|
| BLE | Bluetooth Low Energy (wireless radio technology) |
| BLE | Brotherhood of Locomotive Engineers |
| BLE | Belen (Amtrak station code; Belen, NM) |
| BLE | Board of Legal Education (various locations) |
| BLE | Broker Listing Exchange (real estate) |
| BLE | Branch if Less than or Equal to Zero |
| BLE | Busy Line Flash |
| BLE | Basic Logic Element (computer algorithm) |
| BLE | Bilingual Education |
| BLE | Black Level Expansion (electronic equipment) |
| BLE | Bevel Large End (pipe design) |
| BLE | Branch If Less or Equal |
| BLE | Bulletin de Littérature Ecclésiastique (French: Bulletin of Ecclesiastical Literature) |
| BLE | Brand Licensing Europe (trade show) |
| BLE | Bilateral Lower Extremity |
| BLE | Bloggers Lorrains Engagés (French: Lorraine Committed Bloggers; Lorraine, France) |
| BLE | Bessemer and Lake Erie Railroad Company |
| BLE | Block Linear Equalizer |
| BLE | Broadleaf Evergreen |
| BLE | Black Label Empire (independent record label) |
| BLE | Bloomsbury Learning Environment (Bloomsbury Colleges, London, UK virtual learning environment) |
| BLE | Base Line Engineering (staffing company; San Jose, CA) |
| BLE | Business Line Executive |
| BLE | Bachelor of Land Economy (University of Aberdeen, Scotland, United Kingdom) |
| BLE | Bottom Line Entry |
| BLE | Bombardment-induced Light Emission |
| BLE | Bureau of Landfill Engineering |
| BLE | Binary Liquid Explosive |
| BLE | Busy Line Effect |
| BLE | Business Loan Express, Inc. |
| BLE | Broadband Loop Emulation Service |
| BLE | Bellingham LAN (Local Area Network) Experience (Bellingham, WA) |