Found 2 items, similar to HMO.
English → English (WordNet) Definition: HMO HMO n : group insurance that entitles members to services of participating hospitals and clinics and physicians [syn: health maintenance organization]
English → English (gcide) Definition: HMO HMO \HMO\ n. [acronym for Health Maintenance Organization.] A health maintenance organization; a form of group health insurance that entitles members to services of participating hospitals and clinics and physicians. [acronym] Syn: health maintenance organization. [WordNet 1.5]