OMA

Oma or OMA may refer to:

Place

• Ōma, Aomori, a town in Japan
• Ōma Nuclear Power Plant, in Japan

Communication

• OMA, "Oh my Allah" (referring to the Islamic God)
• .oma, extension for files encrypted by OpenMG Audio for Sony's ATRAC3 format
• OMA, Open Mobile Alliance, a standards body for the mobile phone industry
• OMA, Outlook Mobile Access, a mobile phone email program using Microsoft Exchange Server
• OMA (time signal), a former Czech longwave call sign
• OMA, Optical modulation amplitude, an optical communication term

Entertainment

• OMA, One Man Army, a California punk rock band formed in 1996
• Oma Desala, a character in the television series Stargate SG-1
• Oma Ichimura (born 1977), a Japanese voice actor
• The OMA Awards created by MTV at the beginning of March.
• OMA, Only Men Aloud, young Welsh male voice choir.

Medicine

• OMA, Ontario Medical Association, a professional organization for physicians in Ontario, Canada
• OMA, Opsoclonus Myoclonus Ataxia, a neurological disorder better known as Opsoclonus myoclonus syndrome
• OMA, Optimising Management of Angina, cluster randomized controlled trial of a multi-faceted decision support and educational intervention within chest pain clinics
• OMA, otitis media acuta

Engineering

• OMA, Operational Modal Analysis (also Output-Only Modal Analysis), is a branch of Experimental Modal Analysis (see Modal analysis and Modal testing), in which the modal identification is performed only through the outputs and under the assumption that the input is white noise.

Transportation

• OMA, IATA airport code for Eppley Airfield, Omaha, Nebraska
• OMA, station code for Omaha (Amtrak station)

Other uses

• OMA, Open Mashup Alliance, an industry group for enterprise mashups
• OMA, Office for Metropolitan Architecture, architecture firm found by Dutch architect Rem Koolhaas
• OMA, Orthologous MAtrix, a database of orthologous genes across multiple species.
• Oklahoma Military Academy, now Rogers State University in Claremore, Oklahoma
• Grupo Aeroportuario Centro Norte, an airport operating company
• OMA, Oil-Mineral-Aggregates
• Oma, short form for the German word Großmama or Großmutter (grandmama / granny or grandmother)
• OMA is short for Oregon Music Academy, a private music school located in Tigard, Oregon