Oga

Oga or OGA may refer to:

Places

• Oga, Akita, Tōhoku, Japan
• Oga Peninsula, Japan
• Oga, a frazione of Valdisotto, Italy

People

• Oga Atsushi, a Japanese sumo wrestler
• My Oga at the top, Nigerian Pidgin English term for "boss" or "leader"
• Aragami Oga, a virtual YouTuber affiliated with Hololive Production

As an acronym and initialism

• Office Genuine Advantage in Microsoft Office
• Oil and Gas Authority, regulator of oil and gas operations in the United Kingdom
• Old Gaffers Association
• Open Genealogy Alliance
• OGA, the IATA airport code for Searle Field airport, Ogallala, Nebraska
• Other government agency, an initialism used in certain United States military contexts to refer to the Central Intelligence Agency or other governmental organizations embedded with military units

Other uses

• Oga (Gojoseon), a political structure in the ancient Asian kingdoms of Gojoseon and Buyeo
• .oga, an Ogg file containing audio
• Protein O-GlcNAcase, an enzyme that removes the post-translational modification O-GlcNAc

See also

• Olga (disambiguation)