OBS or obs. may refer to:
Organisations Office of Boating Safety, the division of Transport Canada responsible for boating safety Optus Broadband Satellite, a satellite broadband service offered by the Australian ISP Optus Orange Belt Stages, a bus company based in California, US Orange Business Services, a worldwide business communications company Organization for Black Struggle, an activist organization in St. Louis, Missouri, US Coop Obs!, a chain of hypermarkets in Norway, formerly known as Obs Océ Business Services, the outsourcing business of Océ , a statutory corporation in Austria that collects the TV licence fee
Education Oporto British School, a school in northern Portugal Outward Bound School; See Outward Bound Outward Bound Singapore, part of the network of Outward Bound centres Overbrook School for the Blind, a school in Philadelphia, Pennsylvania, United States
Science and technology Organic brain syndrome, a medical condition resulting from brain injury Omnidirectional bearing selector, an aircraft navigation instrument; See VHF omnidirectional range Obstetrics and gynaecology, commonly abbreviated Obs/Gyn Ocean-bottom seismometer, a seismic tool to record earthquakes underwater Old Body Style, a colloquial name for the fourth generation Chevrolet C/K /GMC Sierra pickup truck (GMT400) manufactured between 1988 and 2000
Computing OBS Studio, an open source streaming and recording program Open Build Service, a software distribution development platform Optical burst switching, a switching technology in optical networks
Television, film, and music One Buck Short, a punk-rock band from Kuala Lumpur, Malaysia "Orange Blossom Special" (song), bluegrass song written by Ervin T. Rouse
Broadcasters OBS (South Korean broadcaster), a broadcast television station based in Bucheon, Gyeonggi-do, South Korea Oita Broadcasting System, a radio and television broadcaster in Ōita Prefecture, Japan Olympic Broadcasting Services, an organization responsible for the broadcast of the Olympic Games since 2010 Vancouver Winter Games
Publications OBS! (magazine), Swedish business and political magazine L'Obs, French news magazine On Basilisk Station, the first novel in David Weber's Honor Harrington series
Business Off-balance-sheet, financing activity not on the company's balance sheet Organisation breakdown structure, a global hierarchy that represents the different levels of responsibility within a project or enterprise
Other uses Original British Standard, a bullhead rail profile
See also OBSS (disambiguation)