What does Chi stand for?

Chicago (ADWA)

Chicago Bears - National Football League - 1922-present (NFLA)

California Healthcare Institute (EARSL)

Cambridge Healthtech Institute - England (HGEN)

Catastrophic Health Insurance (GFGA)

Centre for Health Informatics (SAUO)

Chalcone Isomerase - An enzyme

Championnat Hippique International - Equine term (TED)

Champlin Oil & Refining Company (SAUO)

Chapleau Resources Ltd. - Vancouver Stock Exchange symbol

Chemical Hazards in Industry - Royal Society of Chemistry - Information service or system (IID)

Chicago - Illinois - Airport symbol (OAG)

Chicago and Southern Airlines (SAUO)

Chicago - Loyola - Illinois - Seismograph station code, US Geological Survey (SEIS)

Chieftain (automobile) - NCIC car model code

Chilcotin - Language code (ETLW)

Child Health Institute - University of Washington (RCD)

Children's Hospice International (EA)

Chill Adventures into the Unknown (SAUS)

China

China Interface Corp., Seattle, WA - Manufacturer code for watercraft hull identification number (USCG)

Chip (SAUS)

Chlorine Institute, Inc.

City Hostess International (EA)

Clearinghouse on Health Indexes - Public Health Service - Information service or system (IID)

Closed Head Injury - Medicine

Cloud Height Indicator (ACAE)

Coastal, Harbor, and Inland - Waterways (MCD)

Coastal, Harbor and Inland Waterway Boat - Military technology (DDF)

Comfort-Health Index (LDOE)

Common Heritage Institute (SAUO)

Community Health Institute - Kansas State University (RCD)

Computer Human Interaction (SAUS)

Computer Human Interface (SAUS)

Computer-to-Human Interface

Concordia Historical Institute (EA)

Consortium for Health Information and Library Sciences - Library network

Consumer Health Informatics (SAUO)

Consumer Health Information (ADWA)

Contemporary History Institute - Ohio University (RCD)

Cooperative High-Performance Sequential Inference Machine - NEC Corp.

Cougar Helicopter, Inc. - Canada - ICAO designator (FAAC)

Creatinine Height Index - Biochemistry (DAVI)

Crouse-Hinds Co. (SAUO)

Cultural Homestay International - Cultural exchange

Cyclohexyl Isocyanate - Organic chemistry

Furr's/Bishop's, Inc. - NYSE symbol (SPSG)

Chimera (QSUL)

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

Clutch Hitting Index (SAUS)