OMA

• Chivalry of a Failed Knight
• Cyclone Oma
• Eppley Airfield
• Grupo Aeroportuario Centro Norte
• Guilty Crown
• Kamen Rider Series
• Kamen Rider Zi-O
• Kengan Ashura
• Microsoft Exchange Server
• OM Arzew
• OMA (time signal)
• OMA Awards
• Object Management Architecture
• Office for Metropolitan Architecture
• Office of Multicultural Affairs
• Oklahoma Military Academy
• Oma Desala
• Oma Ichimura
• Oma Irama Penasaran
• Oma, Mississippi
• Oma, Russia
• Oma, Wisconsin
• Omaha (Amtrak station)
• Oman
• Oman Air
• One Man Army (band)
• Only Men Aloud!
• Ontario Medical Association
• Open Mashup Alliance
• Open Mobile Alliance
• OpenMG Audio
• Operational Modal Analysis
• Opsoclonus Myoclonus Ataxia
• Optical modulation amplitude
• Orchard Mead Academy
• Orderly marketing arrangement
• Orlando Museum of Art
• Orthologous MAtrix
• Oswalds mill audio
• Otitis media acuta
• Outdoor Media Association
• Ōma
• Ōma Nuclear Power Plant