SR, Sr., etc. may refer to:
Sri Lanka (UK: , US: (listen); Sinhalese: ශ්රී ලංකා Śrī Laṃkā; Tamil: இலங்கை Ilaṅkai), officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia, located in the Indian Ocean to the southwest of the Bay of Bengal and to the southeast of the Arabian Sea.
Srinivasa Ramanujan FRS (; listen ; 22 December 1887 – 26 April 1920) was an Indian mathematician who lived during the British Rule in India.
Sri Aurobindo (born Aurobindo Ghose; 15 August 1872 – 5 December 1950) was an Indian philosopher, yogi, guru, poet, and nationalist.
Sridevi Kapoor (born Shree Amma Yanger Ayyapan; 13 August 1963 – 24 February 2018) was an Indian actress and producer, who worked in Telugu, Tamil, Hindi, Malayalam and Kannada films.
Srinagar ( (listen)) is the largest city and the summer capital of the Indian state of Jammu and Kashmir.
The Sri Lankan Civil War (Tamil: ஈழப் போர்; Sinhalese: ශ්රී ලංකාවේ ත්රස්තවාදය) was an armed conflict fought on the island of Sri Lanka.
Sri Lankan Tamils (Tamil: இலங்கை தமிழர், ilankai tamiḻar ? also Tamil: ஈழத் தமிழர், īḻat tamiḻar ?) or Ceylon Tamils, also known as Eelam Tamils in Tamil, are members of the Tamil ethnic group native to the South Asian island state of Sri Lanka.