| Acronym | Definition |
|---|
| BES➣BlackBerry Enterprise Server |
| BES➣Blackberry Enterprise Solution |
| BES➣Basic Energy Sciences |
| BES➣Banco Espirito-Santo (Espirito-Santo Bank, Portugal) |
| BES➣Banco Espírito Santo |
| BES➣Baltimore Ecosystem Study |
| BES➣Biomedical and Environmental Sciences (est. 1988; journal) |
| BES➣Brest Bretagne (airport code; Brittany, France) |
| BES➣Business Ethernet Switch (Nortel) |
| BES➣Bureau of Employment Services (various locations) |
| BES➣Business Exchange Services |
| BES➣Back End Server |
| BES➣Bursty Errored Seconds |
| BES➣Boolean Equation Systems |
| BES➣British Ecological Society |
| BES➣Borland Enterprise Server |
| BES➣Building Excellent Schools (Boston, MA) |
| BES➣Bureau of Environmental Services |
| BES➣Business and Economics Statistics (various organizations) |
| BES➣Bem Estar Subjetivo (Portuguese: Subjective Well-Being) |
| BES➣Business Expectations Survey (various locations) |
| BES➣Business Expansion Scheme |
| BES➣Bireysel Emeklilik Sistemi (Turkey) |
| BES➣Basic Execution Service (computing) |
| BES➣Behavioral Science |
| BES➣Bayer Environmental Science (Bayer CropScience) |
| BES➣Business Enterprise Support (UK) |
| BES➣Bioengineering and Environmental Systems |
| BES➣Biomedical Engineering Society |
| BES➣Budget Estimate Submission |
| BES➣British Election Study |
| BES➣Surabaya Stock Exchange |
| BES➣Book Entry System (securities) |
| BES➣Business Enterprise System (various locations) |
| BES➣Basic Educational Skills (various locations) |
| BES➣Beijing Spectrometer (China) |
| BES➣Bachelor of Environmental Studies |
| BES➣Binge Eating Scale |
| BES➣Broadcast Engineering Society (India) |
| BES➣Battle Encoder Shirase |
| BES➣British Epigraphy Society (UK) |
| BES➣Business Education Series (various locations) |
| BES➣Building Environmental Systems |
| BES➣British Endodontic Society |
| BES➣BAC End Sequencing |
| BES➣Back-End Services |
| BES➣Business Enterprise Scotland |
| BES➣Bioelectrochemical Society |
| BES➣British Election Studies |
| BES➣Beach Elementary School (Maryland) |
| BES➣Brest, France - Guipavas (Airport Code) |
| BES➣Bowen Electrical Services (UK) |
| BES➣Business Entity Search |
| BES➣Busch East Series (NASCAR) |
| BES➣Broadcast Engineering Services (Malaga, Washington) |
| BES➣Boulder Emergency Squad (Colorado) |
| BES➣Black Engineers Society |
| BES➣Bioengineering & Environmental Systems |
| BES➣British Electrophoresis Society |
| BES➣Business Expenses Survey |
| BES➣Bureau of Epidemiology Services (New York) |
| BES➣Babler Elementary School (Wildwood, MO) |
| BES➣By Easy Stages (France) |
| BES➣Bristol Elementary School (New Hampshire) |
| BES➣Bioenvironmental Engineering Services |
| BES➣Busy Energy-Signal |
| BES➣Boutique Eat Shop (New York; restaurant) |
| BES➣Battlefield Equestrian Society (Virginia) |
| BES➣Bearing Engineering Services (Australia) |
| BES➣Backscatter Electron Signal |
| BES➣Business Evaluation Services |
| BES➣Backhaul Extension Services (UK) |
| BES➣British Educational Suppliers |
| BES➣Bureau of Engineer Surveyors (UK) |
| BES➣Battlefield Effects Simulator (US Army) |
| BES➣Bose-Einstein Statistics |
| BES➣Belgian Ergonomics Society |
| BES➣Bridgewater Elementary School (Nova Scotia) |
| BES➣Block Environmental Services (California) |
| BES➣Beaufort Elementary School (South Carolina) |
| BES➣Business Education Standards |
| BES➣Blue Express Services (Okinawa, Japan) |
| BES➣Bellville Electrical Suppliers (South Africa) |
| BES➣Bursty Errored Second (digital line performance measure) |
| BES➣Budget Execution System |
| BES➣Business Ethics Society |
| BES➣Brownstown Elementary School (Illinois) |
| BES➣Beaufort Engineering Services (Fairhope, AL) |
| BES➣Balanced Electrolyte Solution |
| BES➣Business Enterprise Services |
| BES➣Bachelor of Engineering Science |
| BES➣Bilan Energétique Simplifié (French: Simplified Energy Balance) |
| BES➣Bates Elementary School (Utah) |
| BES➣Bureau des Etudiants en Sciences (French: Office of Science Students) |
| BES➣Bulk Electricity System |
| BES➣Building Emergency Staff |
| BES➣Boardwalk Enterprise Spreadsheet |
| BES➣Background Environment Simulator |
| BES➣Bayside Elementary School (Maryland) |
| BES➣Bankruptcy and Enforcement Strengthening |
| BES➣Bridge Erection Set |
| BES➣Budget Estimate Summary |
| BES➣Blountstown Elementary School (Florida) |
| BES➣Bachelor of Electronic Science |
| BES➣Blade Edge Software |
| BES➣Broadcast and Electronic Solutions Ltd (Ireland) |
| BES➣Basehor Elementary School (Kansas) |
| BES➣Bridgnorth Endowed School (UK) |
| BES➣Batch Execution System (application) |
| BES➣Büro Emekçileri Sendikas (Turkey) |
| BES➣Bethel Springs Elementary (Tennessee) |
| BES➣Burtonsville Elementary School (Maryland) |
| BES➣Buffer Execute Status |
| BES➣Building Expense System |
| BES➣Basket en Segala (French: Basketball Segala; Segala, Midi-Pyrenees, France) |
| BES➣Bowden Elementary School (Georgia) |
| BES➣Base Earth Station |
| BES➣Bachelor of Educational Studies |
| BES➣Budget End Strength |
| BES➣Bickerdyke Elementary School (Kansas) |
| BES➣Boost's Entertainment System |
| BES➣Business English Services (various organizations) |
| BES➣Bachelor of Environment Studies |
| BES➣Brookdale Elementary School |
| BES➣Battlefield Execution Summary |
| BES➣Bobcat Excavation Service (Cincinnati, Ohio) |
| BES➣Binictican Elementary School (Subic Bay, Philippines) |
| BES➣Beyond Emergency Services |
| BES➣Blodgett Elementary School (Oregon) |