- Source: HMO (disambiguation)
An HMO is a health maintenance organization, an organization that provides or arranges managed care.
HMO or hmo may also refer to:
Codes
IATA code for General Ignacio Pesqueira Garcia International Airport, in Hermosillo, Mexico
ISO 639 code for Hiri Motu language, an official language of Papua New Guinea
Science
Hermanus Magnetic Observatory, the former name of SANSA Space Science, South Africa
Hückel molecular orbital method, a simple method for the determination of electron energies
Human milk oligosaccharide, a family of structurally diverse unconjugated glycans
Methyl orange (HMo), an acid–base indicator
Others
Hatsune Miku Orchestra, a cover album arranged by PAw Lab. (vocal by Hatsune Miku, original music by Yellow Magic Orchestra)
House in multiple occupation, a residential building housing unrelated people