OTS

OTS

Anacortes Airport in Anacortes, Washington by IATA airport code
Oakley Training School, a juvenile correctional facility in Hinds County, Mississippi
Ocean Therapy Solutions, a company owned by actor Kevin Costner that develops centrifuge pumps for oceanic oil spill cleanup
Octadecyltrichlorosilane, a chemical forming self-assembled monolayers
Off the shelf, a term referring to a product currently being designed and manufactured
Office of Tax Simplification a new body set up by the United Kingdom Treasury
Office of Thrift Supervision, a U.S. Treasury Department agency that used to supervise Savings and loan associations until it was merged with the Office of the Comptroller of the Currency
Officer Training School, United States Air Force
Officer Training School RAAF, Royal Australian Air Force
Open Two Seater a British term for a roadster car
Opportunity to see, a measure of the impact of advertising
Orchestra at Temple Square, an LDS orchestra located in Salt Lake City
Organization for Tropical Studies, which operates a network of biological research stations
Order of the Solar Temple, a sectarian group
Oudtestamentische studiën, a theological journal
Over the shoulder, a film technique
Tosylate, the anion of p-toluenesulfonic acid (written as OTs or TsO)