Sirimavo Bandaranaike Vidyalaya

The Apostolic Nunciature to Sri Lanka is the diplomatic mission of the Holy See to Sri Lanka. It is located in Colombo. The Apostolic Nuncio is Archbishop Brian Udaigwe, who was named to the position by Pope Francis on 13 June 2020.The Apostolic Nunciature to the Democratic Socialist Republic of Sri Lanka is the embassy of the Vatican City State which is a sovereign independent country and it also represents the Pope in his capacity as Head of the Universal Catholic church, with the rank of an embassy. The nuncio serves both as the ambassador of the Holy See to the President of Sri Lanka, and as delegate and point-of-contact between the Catholic hierarchy in Sri Lanka and the Pope.

Bodu Bala Sena, (transl. Buddhist Strength Army,) also abbreviated as BBS is a far-right anti-liberalist, and ultranationalist Sinhalese Buddhist organization, and a break-away faction from the right-wing nationalist Jathika Hela Urumaya party. The BBS generally opposes pluralist and democratic ideologies, and criticizes non-extremist Buddhist monks for not taking action against the rise of other religions within Sri Lanka.

The Dutch Burgher Union of Ceylon (abbreviated as: DBUC; Dutch: Hollandsche Burgher Vereeniging van Ceylon), known commonly as the Dutch Burgher Union (DBU), is an organisation of Dutch Burghers in Sri Lanka. It was established on 18 January 1908 by Richard Gerald Anthonisz.

Saifee Villa (previously known as Lakshmigiri) is a mansion at 102, Thurstan Road in Colombo 03, Sri Lanka, located between Thunmulla Junction and College House, Colombo.

The Colombo University Observatory is the astronomical observatory located at the University of Colombo. Formally the Colombo Observatory it is a permanently mounted telescope with its own observatory dome located on the university grounds next to Reid Avenue in Colombo. The observatory is used by the Mathematical and Astronomical Society.The telescope is a 12½-inch (32 cm) Newtonian reflector solidly fixed on a polar mount. This is housed in an observatory with a rotating hemispherical dome moving on rollers. Established in the 1920s, it was disused during the 1940s and 1950s after it was taken over by the RAF during World War II and damaged. It was put back into use in the early 1960s. The telescope was fully operational until the late 1980s when its components were stolen during the 1987–89 Insurrection. Since then attempts have been made for its restoration.

Ceylon University College was a public university college in Ceylon. Established in 1921, it was Ceylon's first attempt at university education. The college didn't award degrees under its own name but prepared students to sit the University of London's external examination. The college was based in Colombo. The college was merged with Ceylon Medical College in 1942 to form the University of Ceylon. The college was also known as University College, Ceylon; University College, Colombo; and Colombo University College. Its buildings and grounds are now occupied by the University of Colombo which is considered its successor.

Mattakkuliya is a suburb in Colombo, Sri Lanka. It is part of an area referred to as Colombo 15.

The University of Colombo (informally Colombo University or UoC) is a public research university located primarily in Colombo, Sri Lanka. It is the oldest institution of modern higher education in Sri Lanka. Specialised in the fields of natural, social, and applied sciences as well as mathematics, computer sciences, and law. It is ranked among the top 10 universities in South Asia.The University of Colombo was founded in 1921 as University College Colombo, affiliated to the University of London. Degrees were issued to its students from 1923 onwards. The university traces its roots to 1870 when the Ceylon Medical School was established. UoC has produced notable alumni in the fields of science, law, economics, business, literature, and politics.

The Engineering Council of Sri Lanka is Sri Lanka's regulatory authority for registration of engineering practitioners. It was formed under the Engineering Council Act No 4 of 2017. Engineering Council Act was passed by the Parliament of Sri Lanka with the support of Eng. Champika Ranawaka All engineering practitioners in Sri Lanka needs to be registered with the engineering council to practice. Failing to do so would result in an offence and can be convicted by a summary trial before a Magistrate with imprisonment period not exceeding one year and/or a fine not exceeding one hundred thousand.

The National Film Corporation of Sri Lanka (NFC) (Sinhala: ශ්‍රී ලංකා ජාතික චිත්‍රපට සංස්ථාව) is a state-owned entity established to regulate, promote, and develop the film industry in Sri Lanka. Founded under the National Film Corporation of Sri Lanka Act No. 47 of 1971 and amended by Act No. 45 of 1980, the NFC serves as the primary authority for overseeing film production, distribution, and exhibition in the country. Headquartered in Colombo, the corporation plays a pivotal role in fostering the growth of Sri Lankan cinema, managing foreign film productions, and supporting local filmmakers.

Royal College Sports Complex is the rugby union grounds of Royal College Colombo, it was formerly known as the Royal College Rugby Grounds. It is home to multi-use stadium and sports complex. Built in 2000, with funds from the Royal College Union (RCU), current students and parents; it is managed by a Board of Management appointed by the RCU.

Bloomfield Cricket and Athletic Club Ground, in Colombo, Sri Lanka, has staged first-class and List A cricket matches since 1991. It is the home ground of the Bloomfield Cricket and Athletic Club cricket team.