What does CHB stand for?

Bay Area Library and Information System, Hayward, CA - Library symbol - Library of Congress (LCLS)

California Home Brands, Inc. (EFIS)

Carbon-Hydrogen Bond (MELL)

Cargo Handling Battalion - Obsolete - Army

Center for Health and Behavior - Syracuse University (RCD)

Center Halfback - Soccer

Chain Belt Company (SAUO)

Chain Home Beamed - Aviation

Champion Enterprises - NYSE symbol

Champion Enterprises, Inc. - AMEX symbol (SPSG)

Chelyabinsk Air Enterprise - Former USSR - FAA designator (FAAC)

Chenoua - Language code (ETLW)

Chicago - NCIC firearms make code (NCIC)

Cholera Toxin B - Medicine

Chronic Hepatitis B - Medicine (DMAA)

Chung Hwa Boat Building Co., Manchester, NH - Manufacturer code for watercraft hull identification number (USCG)

Church - Alaska - Seismograph station code, US Geological Survey (SEIS)

Commission on Highway Beautification

Commonwealth Heraldry Board - Papatoetoe, New Zealand (EAIO)

Companion of Honour of Barbados (SAUO)

Complete Heart Block - Medicine

Composted Hardwood Barks

Congenital Heart Block - Medicine (DMAA)

Cooperative Housing Bulletin - A publication (EAAP)

Cyanohydroxybutene - Organic chemistry

Chibcha - MARC language code - Library of Congress (LCCP)