STD (disambiguation)
Template:Sister project An STD is a sexually transmitted disease.
STD may also refer to:
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Businesses and organisations
- STD of RSFSR, a Russian actors' trade union
- STD Motors, an early English car manufacturer
Finance
- São Tomé and Príncipe dobra, a currency (by ISO 4217 code)
- Short term disability, a disability insurance term
Places
- Mayor Buenaventura Vivas Airport, Santo Domingo, Venezuela (by IATA code)
- Strathclyde, former administrative area of Scotland (by genealogical Chapman code)
- Stroud railway station, Gloucestershire, England (by GBR station code)
Science and technology
- std. dev., std. deviation, σ, SD, or STD often refers to standard deviation, a measure of uncertainty or variation in data.
std, a common abbreviation for the standard library in many programming languages, or the standard library namespace- the C++ Standard Library namespace
- the D standard library namespace
- the Rust standard library namespace
- STD Bus, a computer bus
- Internet Standards (such as STD 68)
- Subscriber trunk dialling for long-distance telephony
Other uses
- Sentinelese language, a hypothesised language of North Sentinel Island, India
- Doctor of Sacred Theology (Sacrae Theologiae Doctor), Catholic academic degree
- Star Trek: Discovery, a US science-fiction TV series
- S.T.D (Shelters to Deltas), 2016 mixtape by Cupcakke