SR

Look up SR, sr, or Sr. in Wiktionary, the free dictionary.

SR or sr may refer to:

Arts and entertainment

• Science Reporter, a magazine
• "Sr.", a 2022 film featuring Roberts Downey Jr. and Sr.

Businesses and organizations

Politics

• Socialist Revolutionary Party, Russia, 1902–1941
• A Just Russia (Spravedlivaya Rossiya), a political party formed in 2006

Transport

• Southern Railway (UK)
• Southern Railway (U.S.)
• Swissair (IATA airline code SR)
• Southern Railway zone, India
• SR Corporation, a South Korean rail operator

Other businesses and organizations

• Sørvágs Róðrarfelag, a Faroese rowing association
• Saarländischer Rundfunk, a German broadcaster
• Sveriges Radio, a Swedish broadcaster

Honorifics

• Senior (Sr.), a generational title suffix to a man's name
• Religious sister (Sr.), in Catholicism

Places

• Slovak Republic (Slovak: Slovenská republika), the official name of Slovakia
• Suriname (ISO 3166-1 country code SR)
• West Sulawesi (ISO 3166-2:ID province code SR), a province of Indonesia

Science and technology

Biology and medicine

• SR protein, involved in RNA splicing
• Sarcoplasmic reticulum, a structure found within muscle cells
• Sustained release, in medicine

Chemistry and physics

• Steradian (symbol: sr), the SI unit of solid angle
• Strontium (symbol: Sr), a chemical element

Computing and electronics

• .sr, the Internet top-level domain for Suriname
• SR flip-flop circuit, an electronic logic device
• SR programming language
• Segment routing, a form of computer networking
• Slew rate, the maximum rate of change of electrical signals
• Sound reinforcement, a system to make sounds louder
• Student Robotics, a robot-building competition
• Surround Right (SR), a speaker on a 5.1 surround sound setup

Transport

• Nissan SR engine
• Manx SR and SR2, 1970 US kit cars
• State Route

Other uses

• Strike rate (s/r), a statistic in cricket
• Saudi riyal (currency symbol: SR), the currency of Saudi Arabia
• Serbian language (ISO-639-1 language code: sr)
• Slot receiver, a position in American football
• Special reconnaissance, a military tactic
  • United States Air Force Special Reconnaissance

See also

• All pages with titles containing Sr
• SR-25, a rifle
• Lockheed SR-71 Blackbird, an aircraft
• Cirrus SR20 and Cirrus SR22, a monoplane
• Socialist Republic, as in USSR, ASSR, RSFSR, etc.
• Gibbs SR, a brand of toothpaste
• Senior (disambiguation)

This disambiguation page lists articles associated with the title SR.
If an internal link led you here, you may wish to change the link to point directly to the intended article.

This page was last edited on 4 March 2024, at 15:45