| Acronym | Definition |
|---|
| BSE | Bovine Spongiform Encephalopathy (mad cow disease) |
| BSE | Bombay Stock Exchange |
| BSE | Board of Secondary Education (India) |
| BSE | Biological Systems Engineering (University of Wisconsin) |
| BSE | Best Song Ever |
| BSE | Breast Self-Examination |
| BSE | Beirut Stock Exchange |
| BSE | Black Sun Empire (musical trio) |
| BSE | Boston Stock Exchange |
| BSE | Border States Electric (Fargo, ND) |
| BSE | Boston Edison Company (former stock symbol) |
| BSE | Balance-Sheet Equation (accounting) |
| BSE | Bahrain Stock Exchange |
| BSE | British Society of Echocardiography |
| BSE | Business Systems Engineering (various organizations) |
| BSE | Building Services Engineering |
| BSE | Bedside Swallow Evaluation |
| BSE | Biological Sciences East (University of Arizona) |
| BSE | Bladecenter Storage Expansion |
| BSE | Blade Server Expansion |
| BSE | Bachelor of Science in Education |
| BSE | Bachelor of Science in Engineering |
| BSE | Back-Scattered Electron |
| BSE | Banco de Seguros del Estado (Uruguay state-owned insurance company) |
| BSE | Badger State Ethanol (Monroe, WI) |
| BSE | Basic Stirling Engine |
| BSE | Bahrain Society of Engineers (Manama, Bahrain) |
| BSE | Benerd School of Education (University of the Pacific; California) |
| BSE | Bad Simple English |
| BSE | Breeding Soundness Evaluation |
| BSE | Bachelor of Science in Economics |
| BSE | Basic Service Element |
| BSE | Bedevilled Sound Engine |
| BSE | Bachelor of Software Engineering |
| BSE | Bulk Silicate Earth |
| BSE | Bin So Einsam (German: I Am So Lonely) |
| BSE | Blood Sweat and Ears (Wrestling) |
| BSE | Braunschweig-Schöninger Eisenbahn (German: Brunswick Schoeningen Railway) |
| BSE | Bovine Spongiform Encephalomyelitis |
| BSE | Boresight Error |
| BSE | Booster Systems Engineer (NASA) |
| BSE | Berlin-Stettiner Eisenbahn-Gesellschaft (German: Berlin-Stettin Railway Company) |
| BSE | Beta Sigma Epsilon (fraternity) |
| BSE | Bâtiments du Sud Est (French construction company) |
| BSE | Bus Source Error |
| BSE | Battle Space Entity |
| BSE | Bureautique Service Essonne (French office supply distributor) |
| BSE | Broadcast Satellite Experimental |
| BSE | Base Support Equipment |
| BSE | Base Support Element |
| BSE | Bruno Scherer Entreprise (French: Bruno Scherer Company) |
| BSE | Bretagne Sud Escalade (French climbing club) |
| BSE | Bridge Software Engineer (also seen as BrSE) |
| BSE | Basic Semiconductor Equation |
| BSE | Between Shaft Ends (engineering) |
| BSE | Beveled Small End |
| BSE | Bitseal Seal Encoding (EnSeal) |
| BSE | Bilateral Symmetrical Encephalomalacia |
| BSE | Bureau des Stages à l'Etranger (French: Office of Internships Abroad) |
| BSE | British Society of Endodontics |
| BSE | Basic Storage Element (mainframes) |
| BSE | Belvedere String Ensemble (UK) |
| BSE | Buried Strip Electrode |
| BSE | Bestsiteever.net (website) |
| BSE | Bureau of Service Evaluation (FPSC) |
| BSE | Bilan Sanitaire d'Elevage (French: Health Survey of Livestock) |
| BSE | Bretagne Sanitaire Électricité (French utility company) |
| BSE | Broadband Switch Engineering (Sprint) |
| BSE | Bachelor Students in England (France) |
| BSE | Bourgogne Service Électronique (French: Burgundy Electronics Service; Burgundy, France) |
| BSE | Biologie Santé Écologie (French: Biology Health Ecology) |
| BSE | Battlespace Systems Engineering (US Navy) |
| BSE | Balasore School of Engineering |
| BSE | Bassin Solidarité Emploi (French cleaning and maintenance company) |
| BSE | Breizh Sauvetages d'Equidés (French horse rescue association) |
| BSE | Belegloser Scheck-Einzug (German: voucherless cheque collection) |