2005 Iranian Air Force C-130 crash

The Chaldean Catholic Metropolitan Archeparchy of Tehran (Latin: Archidioecesis Teheranensis Chaldaeorum) is an Archeparchy (Eastern Archdiocese) of the Chaldean Catholic church (Syro-Oriental Rite) in Iran, with its archiepiscopal see, St. Joseph's Cathedral, in the national capital Tehran. Despite its Metropolitan rank, it has no suffragan.

The Russian Embassy in Tehran is the official diplomatic mission of the Russian Federation in the Islamic Republic of Iran. Since 1915, it has been located at Atabek Garden.

Ferdowsi Metro Station is a station in Tehran Metro Line 4. It is located in Ferdowsi Square the junction of Enghelab Street and Ferdowsi Street. It is between Darvaze Dolat Metro Station and Teatr-e Shahr Metro Station. It has connection to Tehran Bus BRT1.

Sazmanab (Persian: سازمان آب) is a curatorial project which originally started as an artist-run space and residency program in Tehran in 2008. Sazmanab supported artistic work in a wide range of media through exhibitions and events, residencies for artists and curators, workshops, talks, and other events.

The Embassy of the United Kingdom in Tehran is the United Kingdom's diplomatic mission to the Islamic Republic of Iran. It is located at 172 Ferdowsi Avenue in Tehran. Following the 2011 attack on the Embassy and the expulsion of the British ambassador by Iran, Britain reduced its diplomatic relations with Iran to "the lowest possible level" and closed its embassy. However, following the election of President Hassan Rouhani, relations improved and both countries appointed non-resident charge d'affaires to conduct bilateral relations between London and Tehran. The embassy reopened in August 2015 and relations were upgraded in 2016, with relations now conducted once again by an ambassador. The current ambassador to Iran is Simon Shercliff.

Surp Asdvadzadzin Church, Holy Mother of God Church or Saint Mary Church (Armenian: Սուրբ Աստվածածին եկեղեցի, Persian: کلیسای مریم مقدس) is an Armenian Apostolic church in Tehran, Iran completed in 1945. From 1945 to 1970 the church was the official office and the resident of Armenians' archbishop, which was then transferred to Saint Sarkis Cathedral, Tehran.

The Ministry of Education of Iran (Persian: وزارت آموزش و پرورش جمهوری اسلامی ایران, Vezârat-e Âmôzesh vâ Parvâresh-e Jomhuri-ye Eslâmi-ye Iran) (lit. Ministry of Teaching and Growing of the Islamic Republic of Iran) established in 1964, is an Iranian government body (department) responsible for the oversight of K-12 education in Iran. Each year, a certain portion of the yearly budget gets allocated to public educational institutions (government-run schools & universities). Currently, the average of 20% of government spending and 5% of GDP is allocated to the education sector, a rate that is subjectively higher than most other countries that are in the similar age bracket of Iran (around the age of 50 years). The amount that is allocated to the educational institutions, 50% of it is given to secondary education institutions and 21% of the annual state education budget is allocated to the post-secondary educational institutions (tertiary educational institutions). Also Shahid Rajaee Teacher Training University and Farhangian University are the university of teacher education and human resource development in the Ministry of Education.

Ministry of Industries and Mines of Iran (Persian: Wezārate Sannāye wa Maādene Irān), was the main organ of Iranian Government in charge of the regulation and implementation of policies applicable to industrial and mine sectors. Being originally under the ministry of Trade in 1906, it was formed under the title of Ministry of Industries and Mines in 1973, and later after a series of splits and merges, it was formed again by the merger of the ministry of Mines and Metals and the ministry of Industries in the year 2000.

Argo Factory (Persian: کارخانه آرگو), is a contemporary art museum and cultural centre housed in a former brewery in Tehran, Iran. Argo Factory is part of the Pejman Foundation’s sites.

Firooz Bahram High School (دبیرستان فیروز بهرام) is one of Tehran's oldest high schools still in operation.

The Vahdat Hall (Persian: تالار وحدت – Tālār e Vahdat means "Unity Hall"), formerly the Roudaki Hall (Persian: تالار رودکی – Tālār-e Rudaki), is a performing arts complex in Tehran, Iran.

Alborz High School (Persian: دبیرستان ماندگار البرز) is a college-preparatory gifted high school located in the heart of Tehran, Iran. It is one of the first modern high schools in Asia and the Middle East, named after the Alborz mountain range, north of Tehran. Its place in the shaping of Iran's intellectual elite compares with that of Eton College in England and institutions such as Phillips Academy, Phillips Exeter Academy, and Milton Academy in the United States.