OMG

OMG may refer to:


 * Oh my God! (sometimes also Oh my Goodness! or Oh my Gosh!), a common abbreviation; often used in SMS messages and Internet communication

Acronyms

 * OMG is the IATA code for Omega Airport, Omega, Namibia
 * Operational manoeuvre group of the Soviet military
 * Outlaw motorcycle gangs
 * Order of Mapungubwe (Gold (OMG), for exceptional achievements)
 * Oh My Gigabytes!, a Telkomsel Internet package
 * One Man Gang wrestling

Books

 * OMG! Magazine, a news, entertainment, and lifestyle magazine
 * Oh My Goddess!, a 1988 manga
 * OMGWACA, initialism for the 2019-2023 Oh My God, What a Complete Aisling book series

Film and television

 * OMG, I'm a Robot!, a 2015 Israeli film
 * OMG – Oh My God!, a 2012 Indian religious comedy-drama film by Umesh Shukla
 * OMG 2, a 2023 sequel film by Amit Rai
 * Oh My Ghost (TV series), a 2015 South Korean television series
 * Oh My God (Louis C.K. special), 2013
 * OMG (Oh, My Girl!), a 2009 romantic comedy film directed by Dante Nico Garcia

Games

 * OMG (eSports), a Chinese League of Legends gaming team
 * OMGcon, an anime/gaming convention in Kentucky, US

Bands

 * OMG (group) (Officially Miss Guided), a teenage American girl group
 * Oh My Girl, a South Korean girl group
 * Old Man Gloom, an American extreme metal band

Albums

 * OMG (album), Rusko
 * OMG (single album), NewJeans

Songs

 * "OMG (Oh My Gosh)", the 2009 song by Sabrina Washington
 * "OMG" (Usher song), the 2010 song by Usher
 * "OMG" (Camila Cabello song), the 2017 song by Camila Cabello
 * "OMG" (Gryffin and Carly Rae Jepsen song), the 2019 song by Gryffin and Carly Rae Jepsen
 * "OMG" (Koda Kumi song), the 2019 song by Koda Kumi
 * "OMG" (NewJeans song), the 2023 song by NewJeans
 * "OMG", the 2024 song by baseball player José Iglesias under the name Candelita
 * "O.M.G", by Jenna Rose
 * "OMG (Oh My God)", by TaeTiSeo from Twinkle
 * "OMG", by Little Mix from Get Weird
 * "OMG", by Arash
 * "OMG!", single by German rapper Marteria
 * "OMG", song by Sampa the Great
 * "Oh My God" (Adele song), song by Adele

People

 * O'Shea Jackson Jr., known by his stage name OMG, is an American actor, rapper and son of Ice Cube

Politics

 * Orkney Manifesto Group, a political party based in Orkney, Scotland

Science and technology

 * OMG (gene), encodes the oligodendrocyte-myelin glycoprotein in humans
 * OMG particle, an ultra-high-energy cosmic ray observed in 1991
 * Object Management Group, on computer industry standards
 * OM Group, a chemistry firm based in Cleveland, Ohio, United States
 * OpenMG, file format's filename extension