What does ESB stand for?

Aerosaba SA de CV - Mexico - FAA designator (FAAC)

Ankara-Esenboga - Turkey - Airport symbol (OAG)

Earth Station - Brazil

Eastern Canadian Inuktitut - Language code (ETLW)

Economic Stabilization Board - World War II

Educational Service Branch - BUPERS

Education Support Centre - Australia

Effective Sample Base - Advertising (DOAD)

Effective School Battery - Educational test

Electrical Simulation of Brain (SAUS)

Electrical Standards Board (SAUO)

Electrical Stimulation of the Brain

Electrical Supply Board (SAUO)

Electrical Systems Branch - NASA (KSC)

Electricity Supply Board (ACII)

Electric Storage Battery

Electric Storage Battery Co. (EFIS)

Electronic Stimulation of the Brain (SAUS)

Electronic Storage Battery Co. (EFIS)

Electrostimulation of the Brain (DIPS)

Elektromotroischer Systembaukasten

Emergency Services Bureau - Queensland, Australia

Emerging Small Business (AAGC)

Empennage Support Beam - Aerospace engineering (MCD)

Empire State Building (SAUS)

Engineering Services Building (SAUS)

Engineering Societies Building (SAUS)

Engineering Society of Baltimore (SAUO)

Engineering Society of Buffalo (SAUO)

Engineering Support Building (SAUS)

Engineer Special Brigade - Military

English-Speaking Background (ADA)

English-Speaking Board (SAUO)

English-Speaking Board (International) - British

Entry Systems Business

Environmental Protection Agency, ERC - Environmental Research Center Library, Corvallis, OR - OCLC symbol (OCLC)

Environmental Sciences Branch - Minerals Management Service (RCD)

Environmental Sciences Branch - U.S. Army Corps of Engineers (RCD)

Environmental Specimen Banking (SAUS)

Environmental Studies Board - National Academy of Sciences

Errored Second, Type B - Open Systems Interconnection (ODAA)

Esa Ala - D'Entrecasteaux Islands - Seismograph station code, US Geological Survey (SEIS)

Espirito Santo Overseas - NYSE symbol (SPSG)

Essential Switching Box (MCD)

Establish - Telegraphy (PCTE)

Eugenics Society Bulletin - Medicine (EDAA)

European Schoolbooks Ltd. - British

European Society for Biomechanics (SAUO)

European Society of Biomechanics (EA)

European Soil Bureau (EURO)

European Standardisation Board (SAUO)

Executive for Small Business

Executive Safety Board (SAUS)

Executive Support Board - Army

Executive Support Branch (HEAS)

Experiments Systems Branch - NASA (KSC)

Explosive Safety Board - Military

Export Services Branch (SAUO)

Extra Special Bitter - Brewing (BEBR)

Extra Strong Bitter - Beer - British

Yellowstone Boats, Jackson, WY - Manufacturer code for watercraft hull identification number (USCG)