Holy Trinity Cathedral (Addis Ababa)

Holy Trinity University (HTU) (ቅድስት ሥላሴ ዩኒቨርሲቲ) is a theological university located in Addis Ababa, Ethiopia. It provides religious and theological instruction to both clergy and lay members of the Ethiopian Orthodox Tewahedo Church. The institution also aims to serve as a center of theological and ecclesiastical study for all Oriental Orthodox Churches.

The Arat Kilo Monument (Amharic: የአራት ኪሎ ሀውልት) is a historic monument located in Adwa St, Arat Kilo, Addis Ababa, Ethiopia. The monument was built by Emperor Haile Selassie in 1930 during his coronation but removed during the Italian administration in 1936, and was restored in 1949 with decorations. The monument depicts the Ethiopian Lion of Judah at the top.

Meyazia 27 Square (Amharic: ሜያአዚያ 27 አደባባይ; or 5 May Square), commonly called Arat Kilo is an important and historic intersection and surrounding neighborhood in Addis Ababa, Ethiopia, located where Adwa St, King George VI St, Queen Elizabeth II St, and Development Through Cooperation Ave come together. Its name denotes 27 Miyazya, 5 May, both the day when Addis Ababa fell to Italy in 1936 and was liberated in 1941. The park is under the aegis of the Addis Ababa Land Development and Urban Renewal Agency. Many buildings of the Ethiopian government and Addis Ababa University are near the square. The eastern side of the square is dominated by the Ministry of Education, the western side has Addis Ababa University Department of Computer Science and the Archaeology Museum. Among the heterogeneous assortment adjacent buildings are the Holy Trinity Cathedral, Parliament building, and Imperial Palace Building.

Abrehot Library is a public library in Addis Ababa, Ethiopia. It was officially opened in January 2022 in a ceremony presided over by Prime Minister Abiy Ahmed who initiated the project. Built at a cost of over 1.1 billion Birr, and at a size of 19,000 square meters, it is the largest library in Ethiopia. Abrehot, meaning ‘Enlightenment’, in the Amharic language, is located in front of the Ethiopian Parliament Building. The building was designed by ZIAS Design International PLC, construction of the 19,000-square-meter facility took almost two years. The 4-storey facility, the biggest public library in the country, is equipped with 1.5 km long shelves that are capable of holding 1.4 million books, and can accommodate more than 2,000 users at a time. The design of Abrehot is centered on three areas, making use of both outdoor and indoor learning spaces. The Knowledge Garden is an outdoor space, delineated by lines of Olive trees and with a central planting of four Sessa legume trees to form a natural performance area. The Knowledge Springs is a dedicated online learning zone. The Knowledge Centre is the library itself. It also has 8 bookstores, a meeting room, cafeteria, and a children's reading area. A number of bodies and private individuals responded to a government call to donate books to Abrehot including Book Aid International, Ethiopia Reads, and the office of the Prime Minister. Abrehot library also currently houses more than 300,000 local and 120,000 international research papers.

Menelik II School (Amharic: ዳግማዊ ምኒሊክ ትምህርት ቤት) comprises primary (elementary) and secondary (high school) institutions. The primary school was established in 1908 by the order of Emperor Menelik II, being the first modern school and pioneer for modern education in Ethiopia. The schools are located in Arat Kilo in Addis Ababa. The primary and secondary schools have over 2,000 and 7,000 students respectively.

The Menelik Palace, also known as the Imperial Palace or Great Ghebbi, is a palatial compound in Addis Ababa, Ethiopia. Previously for years was known as the Gebbi, it was the seat of the power of Emperors of Ethiopia. Within its confines (now called Unity Park) are several residences, halls, chapels, and working buildings. Today it contains the offices and residence of the Prime Minister of Ethiopia.

The Ethiopian Immigration And Citizenship Service (Amharic: የኢትዮጵያ ኢሚግሬሽንና ዜግነት አገልግሎት; ICS) is an autonomous Ethiopian government agency responsible for immigration, citizenship, and passport related service. It was established in 2021 by the Proclamation No. 1263/2021.

The National Museum of Ethiopia (NME), also referred to as the Ethiopian National Museum, is a national museum in Ethiopia. It is located in the capital, Addis Ababa, near the Addis Ababa University's graduate school.

The Ethiopian Postal Service (Amharic: የኢትዮጵያ ፖስታ አገልግሎት), known as Ethiopost, is the national postal service of Ethiopia established in 1894 by Emperor Menelik II.

The Ethiopia Museum of Art and Science Science is a 15,000 m2 (160,000 sq ft) lying science museum in Addis Ababa, Ethiopia. It was inaugurated by Prime Minister Abiy Ahmed along with other high-ranking officials on 4 October 2022. Part of Chinese aided Addis Ababa Riverside Development Project Phase II, the museum contains exhibition hall dedicated to scientific and developmental research. The museum lies on 6.78 hectares (16.8 acres) with 9-metre (30 ft) circular shape dubbed "ring of wisdom" to denote "human ability and skillfulness to create objects". In addition, the second room is dedicated to a three-dimensional theatre movie called Dome Theatre. The museum also contains several building complexes and interactive display screens, cybersecurity, finance, geographical information system (GIS), service industries, data analysis, manufacturing, and robotics. During the inauguration, Abiy Ahmed highlighted the importance of the science museum for state-sponsored digital transformation in the country and promised that it would give opportunities for young people workshops.

Menelik II Referral Hospital (Amharic: ቀዳማዊ ምኒሊክ ሪፈራል ሆስፒታል) is a public health care hospital in Addis Ababa, and is one of the oldest hospitals in Ethiopia. Named after Emperor Menelik II, it was established in 1909, serving as a tertiary care hospital that provides with specialized services in the country. It is located near Jan Meda on Russia St.

Meles Zenawi Foundation (Amharic: መለስ ዘናዊ ፋውንዴሽን; MZF) is a nonprofit organization to honor the late prime minister of Ethiopia Meles Zenawi, who ruled from 1995 until his death in 2012. The foundation was established on 6 April 2013 at the 7th Congress of African Union in Addis Ababa. In 2015, the symposium for the foundation was established in Kigali, Rwanda.