Shahid Mahallati Metro Station

Payame Noor University (PNU; Persian: Dāneŝgāhe Payāme Nur) is a public university in Iran, with its headquarters in Tehran. Established in 1988, is a legal body under the Ministry of Science, Research and Technology. Payame Noor means "the message of light" in Persian. PNU was established in 1988 in the Iran, after having integrated the University of Abu Rayhan al-Biruni and Iran Free University. PNU took its first intake in five-degree programs at 28 study centres. Payame Noor University is considered to be one of the most prestigious universities of Iran taking its rightful place among the top educational institutions of the country. Despite being one of the youngest universities in Iran, Payame Noor University ranks high in international ratings. The university has held the record of publishing articles per student in Iran since 2013.

Ghaem Metro Station is a station in line 3 of the Tehran Metro. It is located at Shahrak-e Qa'em in Northeastern Tehran. Ghaem Station is the Northeastern terminus of Tehran's line 3. The station is located in the proximity of Islamic Azad University, Central Tehran Branch - Velayat Campus.

Gholhak or Qolhak (Persian: قلهک) is a neighborhood located in District 3 of Tehran Municipality. It is bounded on the east by the Darrous neighborhood (Fakourian Street), on the west by the Gholhak River, on the north by the British Embassy Garden, and on the south by the Pourmeshkani Street and Zafar Street (Dastgerdi). The area has had several aqueducts since ancient times, some of which are still in use. The water of the current aqueduct in the embassy, which is very large and still flowing, irrigates the old sycamore trees in the area. In Gholhak area, there are two mosques called Jame Mosque and Gholhak Aazam Mosque. Its oldest mosque is the Aazam Mosque of Gholhak, where palm trees are brought out for mourning during the days of Tasua and Ashura. Also, the bathroom of the people of Gholhak, located in Jalali Street, next to the Shariati dead end, which was known as old Hafez Bath until several years ago, is currently closed. This bath is nearly a hundred years old and its construction date is unknown. Evidence shows that the aqueduct's water, which flowed into the pool from the British embassy and was burned in the oven by the leaves of trees and timber, heated the water and bathed the residents. Has been.

Shahid Rajaee Teacher Training University (SRTTU), is a public university in the Islamic Republic of Iran. The university is named for Mohammad Ali Rajaee, the second president of Iran. The university is located in the North East of Tehran, in the Lavizan neighborhood. The university was founded in 1980 on the premises of the former Tehran American School (1974-1979). The main mission of the Shahid Rajaee Teacher Training University is to prepare teachers to teach curriculums at technical and vocational education schools in Iran. This is a unique program among Iranian universities.

Supreme National Defense University (Persian: دانشگاه و پژوهشگاه عالی دفاع ملی و تحقیقات راهبردی, romanized: Daneshgah-e 'ali-ye Defa'-e Melli va Tahqiqat-e Rahbordi, lit. 'National Defense University and Institute for Strategic Research'), acronymed DĀʿĀ (Persian: داعا), is an Iranian University located in Tehran. Subordinate of General Staff of Armed Forces of the Islamic Republic of Iran, the university is dedicated to doctoral-level work on military doctrine, applied defense sciences and management.

Supreme National Security Council (SNSC; Persian: شورای عالی امنیت ملی Showrāye Āliye Amniyate Mellī also Supreme Council for National Security) is the national security council of the Islamic Republic of Iran. The current secretary of the Supreme National Security Council is Ali Akbar Ahmadian. He was appointed to position of secretary by President Ebrahim Raisi on 22 May 2023. The council was formed for the protection and support of national interests and Islamic revolution and territorial integrity and national sovereignty of the country. This institution was founded during the 1989 revision of the constitution. The responsibilities of the council are defined by the constitution as: Determining the defense and national security policies of the country within the framework of general policies determined by the Leader. Coordination of political activities, intelligence, social, cultural and economic fields relating to general policies of defense and national security. Exploitation of material and intellectual resources of the country for facing the internal and external threats.

Ajudanieh (Persian: آجودانیه) is a neighbourhood in the north of Tehran, Iran. Ajudanieh is located in Niavaran district. The south end of the street leads to the Aghdasieh area, while the north end leads to Darabad.

Nobonyad Metro Station is one of the main stations of Line 3 of Tehran Metro, located on Nobonyad Square at the interface of Sadr and Babayi Highways in Northern Tehran. It has been designed and built by Boland Payeh Company as a project within a barter portfolio. With the presence of Dr.Maziyar Hosseini, Transportation and Traffic Deputy of Tehran Municipality, Mr. Habil Darvishi, Managing Director of Tehran Metro Company and Mr. Behrouz Nouri Khajavi, CEO of Boland Payeh Co., Southern Entrance of Nobonyad Station is opened to public on February 6, 2017.

The Chinese Ambassador to Iran is the official representative of the People's Republic of China to the Islamic Republic of Iran.

Embassy of China in Tehran（Persian: سفارت جمهوری خلق چین در جمهوری اسلامی ایران, Chinese: 中國駐伊朗大使館）is the official diplomatic mission of the People's Republic of China in the Islamic Republic of Iran.

Lavizān (Persian: لویزان) is a north-eastern neighborhood of Tehran, the capital of Iran. Lavizān area consists of a residential area and forested recreation area called Lavizān Forest Park. The neighborhoods surrounding Lavizan are Majidabad, Qanat-kosar, Qasemabad, Deh-e Narmak, Shian, Kuye Nobonyad, Ozgol and Qal'eue Sardar.

The Saudi ambassador in Tehran is the official representative of the Government in Riyadh to the Government of the Iran.