CHESS
CHESS commonly identifies the Clearing House Electronic Sub‑register System, a platform for processing securities transactions, while in scientific and tech circles it may refer to the Cornell High Energy Synchrotron Source or a suite of computer‑hardware and enterprise‑software solutions.
Medical
Miscellaneous
Community
Community Health and Education Support Services
Care Homes Education and Support Services
Colorado Heritage Education School System
Churches Homeless Emergency Support Scheme
Consortium of Higher Education Support Services
Governmental
Academic & Science
Cornell High Energy Synchrotron Source
Clearance House Electronic Subregister System
Chemical Shift Selective Imaging Sequence
Clearing House Electronic Subregister System
Computing
Computer Hardware Enterprise Software and Solutions
Consortium for Higher Education Software Services
Chariot, Horse, Elephant, SoldierS