NT Stadium

The Asia Pacific Telecommunity (APT) was founded on the joint initiatives of the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP), and the International Telecommunication Union (ITU). The APT was established by an international treaty titled: Constitution of the Asia Pacific Telecommunity concluded in Bangkok on 27 March 1976 and came into force on 25 February 1979. After the treaty came into force, APT was formally organized on 1 July 1979. The APT is an intergovernmental organization and operates in conjunction with telecom service providers, manufacturers of communications equipment, and research and development organizations active in the field of communication, information and innovation technologies. APT serves as the organization for information and communications technology (ICT) in the region. The APT covers 38 Members, 4 Associate Members, and 137 Affiliate Members. Throughout the past years, APT has been able to assist members in the preparation of Global conferences such as ITU Plenipotentiary Conference (PP), World Telecommunication Development Conference (WTDC), World Radiocommunication Conference (WRC), World Summit on the Information Society (WSIS), World Telecommunication Standardization Assembly (WTSA), and the ITU meetings. APT is also involved in promoting regional harmonization of their programmes and activities in the region.

Chulabhorn Graduate Institute (CGI) (Thai: สถาบันบัณฑิตศึกษาจุฬาภรณ์) is a multidisciplinary post-graduate academic institute, comprising faculty members from the Chulabhorn Research Institute (CRI), and other leading universities in Thailand, as well as from academic and research institutions from around the world. It is a part of the Chulabhorn Royal Academy (CRA), named after Princess Chulabhorn Walailak.

Lak Si (Thai: หลักสี่, pronounced [làk sìː]) is one of the 50 districts (khet) of Bangkok, Thailand. It is bounded by (from the north clockwise): Don Mueang, Bang Khen and Chatuchak of Bangkok; Mueang Nonthaburi district and Pak Kret district of Nonthaburi province.

Lak Si Station (Thai: สถานีหลักสี่) is a railway station in the area of Bangkok's Lak Si district. It serves the SRT Dark Red Line.

Chulabhorn Research Institute (Thai: สถาบันวิจัยจุฬาภรณ์) is a biomedical and chemistry research institute in Bangkok, Thailand. Initiated by Princess Chulabhorn in 1987, it was established as an independent agency funded by the Thai government. The institute operates nine laboratories in biochemistry, biotechnology, medicinal chemistry, chemical carcinogenesis, environmental toxicology, immunology, natural products, organic synthesis and pharmacology. Besides research, the institute offers training as well as master's and doctoral degree programs in Environmental Toxicology, Technology and Management. The affiliated Chulabhorn Cancer Center was renamed to Chulabhorn Hospital in 2009. Chulabhorn Graduate Institute opened in June 2007.

The Asian-Pacific Postal Union (APPU) was formed (in its current form) by International treaty through an Asian-Pacific Postal Convention signed in Yogyakarta on 27 March 1981. The organisation has origins dating back to 1961.The purpose of the union is to extend, facilitate and improve the postal relations and promote cooperation in the field of the postal services between the member-countries; currently 32.APPU is a Restricted Union as defined by Article 8 of the Universal Postal Union, serving to coordinate postal services in the region.

The HRH Princess Chulabhorn College of Medical Science (PCCMS) (Thai: วิทยาลัยวิทยาศาสตร์การแพทย์เจ้าฟ้าจุฬาภรณ์) is a higher educational institute located in Bangkok, Thailand focusing on health science and public health. It is a part of the Chulabhorn Royal Academy (CRA), named after Princess Chulabhorn Walailak.

The Administrative Court of Thailand (Thai: ศาลปกครอง) is a branch of the national judiciary, concerning grievances against state agencies or public officials. It was first established in 2001, in accordance with the 1997 Constitution, along with the Office of the Ombudsman. The court is composed of two tiers: the administrative courts of first instance, and the Supreme Administrative Court.

Chaeng Watthana Government Complex (Thai: ศูนย์ราชการแจ้งวัฒนะ), or formally, the Government Complex Commemorating His Majesty the King's 80th Birthday Anniversary, 5 December, BE 2550 (2007) (Thai: ศูนย์ราชการเฉลิมพระเกียรติ 80 พรรษา 5 ธันวาคม 2550), is a complex of Thai Government buildings on Chaeng Watthana Road, Thung Song Hong Subdistrict, Lak Si District, Bangkok. The complex was built in commemoration of King Bhumibol Adulyadej's 80th birthday. The complex construction project started in 2005 under Thaksin Shinawatra's regime and was completed in 2008. Its opening ceremony was held on 17 February 2010 by Crown Prince Vajiralongkorn and Prince Dipangkorn Rasmijoti. The project cost 20,000 million baht.The 349 rai (55.8 ha; 138 acres) of land on which the complex sits belongs to the Treasury Department, Ministry of Finance. The complex is administered by Dhanarak Asset Development (ธนารักษ์พัฒนาสินทรัพย์) or DAD, a state enterprise attached to the Treasury Department.

Boonyachinda Stadium (Thai: สนามบุณยะจินดา) is a multi-purpose stadium in the Royal Thai Police Sport Club, Lak Si District, Bangkok, Thailand. It is currently used mostly for football matches and is the home stadium of Police Tero. The stadium holds 3,550 people.

Wat Phra Si Mahathat Wora Maha Viharn (Thai: วัดพระศรีมหาธาตุวรมหาวิหาร) is a Buddhist temple in the Bang Khen District of Bangkok. Construction began in 20 March 1941 in commemoration of the government victory over the Boworadet rebellion in 1933. Wat Phra Si Mahathat was designated a first-class royal monastery in 1942, making it one of the most significant temples in Thailand.The temple is served by Wat Phra Sri Mahathat BTS station since June 2020.

The Constitution Defense Monument, built as the Rebellion Suppression Monument and later also known as the Lak Si Monument, was a public monument in Bangkok, Thailand. It was erected in 1936 to commemorate the government's victory over the 1933 Boworadet Rebellion, and stood until its unexplained removal in 2018. The monument was built by the People's Party government, which came to power with the abolition of absolute monarchy in 1932. After they defeated the rebellion—a royalist coup attempt led by Prince Boworadet—the government built a highway, now Phahonyothin Road, to strengthen its control of Bangkok's northern fringe, where much of the fighting took place. A monument was built there, in a plaza next to the road, to mark the event and honor the men who died fighting for the government. Over the following decade, the monument was used as a patriotic symbol for the new constitutional state under Prime Minister Plaek Phibunsongkhram, but this narrative was challenged after a 1947 coup d'état brought a resurgence of the royalist faction. The monument subsequently lost most of its political significance, until pro-democracy protest movements revived it as a focal point during the 2010s. In December 2018, the monument was secretly removed overnight without explanation, an act believed to be part of an ongoing effort to erase the architectural legacy of the People's Party government. The site of the monument is now a traffic circle in Bang Khen district, known as Lak Si or Bang Khen Circle/Roundabout. It forms the meeting point of Chaeng Watthana and Ram Inthra roads with Phahonyothin; its central island is now occupied by the elevated Wat Phra Sri Mahathat station, an interchange station of the Sukhumvit BTS and Pink MRT lines.