Oh, OH, or Oh! is an interjection, often proclaiming surprise. It may refer to:

Arts and entertainment

Music

Albums

* ''Oh!'' (Girls' Generation album), 2010 * ''Oh!'' (ScoLoHoFo album), 2003 * ''

OH (ohio) ''OH (ohio)'' is the tenth studio album An album is a collection of audio recordings issued on compact disc (CD), Phonograph record, vinyl, audio tape, or another medium such as Digital distribution#Music, digital distribution. Albums o ...

'', by Lambchop, 2008 * ''Oh!'', an EP that came with the preorders of ''Oh! Gravity.'' by Switchfoot, 2006

Songs

* " O (Oh!)", 1920 by Ted Lewis, 1953 by Pee Wee Hunt * "Oh" (Ciara song), 2005 * "Oh!" (Girls' Generation song), 2010 * "Oh!" (Pink Lady song), 1981 * "Oh" (Stray Kids song), 2021 * "Oh!", by Boys Noize from '' Oi Oi Oi'' * "Oh!", by The Breeders from ''

Pod Pod or POD may refer to: Biology * Pod (fruit), a type of fruit of a flowering plant * Husk or pod of a legume * Pod of whales or other marine mammals * "-pod", a suffix meaning "foot" used in taxonomy Electronics and computing * Proper ort ...

'' * "Oh", by Dave Matthews from ''

Some Devil ''Some Devil'' is the only studio album by musician Dave Matthews. It was released on September 23, 2003 on RCA Records. It has been certified platinum by the RIAA, signifying over a million copies sold. The album features several guest musici ...

'' * "Oh", by Fugazi from '' The Argument'' * "Oh", by Juliana Hatfield from '' Made in China'' * "Oh!", by Micky Green from ''White T-Shirt'' * "Oh!", by Sleater-Kinney from ''One Beat'' * "Oh", by Spratleys Japs from ''Pony (Spratleys Japs album), Pony'' * "Oh!", by The Trudy * "Oh," by Underworld, recorded for the soundtrack to A Life Less Ordinary, 1997

Other media

* Oh! (TV channel), an Australian cable TV channel owned by Optus Television * Oxygen (TV channel), Oxygen, an American TV channel formerly called "Oh!" * Oh, a Boov alien from ''Home (2015 film), Home (2015)''

People

* Oh (surname), Korean surname romanized as "Oh" or "O" * Oh (Japanese surname), Japanese surname derived from Wang (surname)#Japan, Wang(王) * Ou (surname), Chinese and Cantonese surnames pronounced as "Oh" or "O" * Dennis Oh, Korean actor * Nadia Oh, English vocalist

Science and technology

Chemistry

* OH, hydroxyl functional group * OH⁻, hydroxide * ^•OH, hydroxyl radical * OH, the functional Alcohol (chemistry), alcohol group in a molecule

Other uses in science and technology

* OH, prefix of hominid fossils found at Olduvai Gorge * OH, designation in the Unified Soil Classification System for organic-rich clay or silt of high plasticity * Octahedral molecular geometry, O_h, the point group of octahedral molecular geometry * Ohnesorge number, a dimensionless number that relates the viscous forces to inertial and surface tension forces * Oral hygiene

Transportation

* OH, Aircraft registration#List of countries/regions and their registration prefixes and patterns, registration prefix for aircraft registered in Finland * Comair (USA), Comair (IATA airline code OH) * PSA Airlines (IATA airline code OH) * Military helicopter#Observation helicopters, Observation helicopter, in military abbreviation

Other uses

* Ohio, US (postal abbreviation) * O.H., post-nominal letters for the Brothers Hospitallers of Saint John of God {{disambiguation