English abbreviations from chda to chess
- CHDA (Center for Heritage Development In Africa)
- CHDK (Canon Hack Development Kit (Canon camera firmware hack))
- CHDM (Central High Definition Movie)
- CHDO (Community Housing Development Organization)
- CHDPP (Child Health and Disability Prevention Program)
- CHDS (Center for Hemispheric Defense Studies)
- CHDTP (calliper HDT playback log)
- che (Chechen language (ISO 639-2 code))
- CHEA (Council for Higher Education Accreditation)
- ChEBI (Chemical Entities of Biological Interest)
- CHEC (Child Health Evaluation And Care)
- CHECK (checkshot and acoustic calibration report)
- CHECO (Colorado Higher Education Computing Organization)
- CHEER (Civility Harmony Education Environment Respect)
- CHEERS (Consumer Home Energy Efficiency Rating System)
- CHEF (Cheryl's Home Extended Family)
- CHEJ (Center for Health, Environment, and Justice)
- CHEM (Chemical)
- CHEMCAS (Chemical Casualties)
- CHEMSIM (Chemical Simulation)
- CHENG (Chief Engineer.)
- CHENS (Chemical Explosives Neutralizer System)
- CHESM (contractor, health, environment and safety management)
- CHESS (Chemical Shift Selective Imaging Sequence)