Sofia, Bulgaria
67 higher-education institutions
- 108 School "Nikola Belovejdov"
- 27 School "Acad. Georgi Karaslavov "
- 32 School "St. Kliment Ohridski"
- 35th school for foreign languages "Dobri Voynikov"
- 37 High School Rayna Knyaginya
- 40 School "Louis Pasteur"
- 68 SU "Acad. N. Obreshkov "
- 90 средно училище „Ген. Хосе де Сан Мартин“
- 97 средно училище „Братя Миладинови“
- Agricultural Academy
- Agrobioinstitute
- Big Data for Smart Society (GATE) Institute
- Bulgarian Defence Institute "Professor Tsvetan Lazarov"
- Central Laboratory of General Ecology
- Central Laboratory of Solar Energy and New Energy Sources
- College of Energetics and Electronics
- G. S. Rakovski National Defence College
- Georgi Rakovski Military Academy
- High School 1 Pencho Slaveykov
- High School 137 „Angel Kantchev“
- High School 18 William Gladston
- High School 23 Frederik Jolio Kyuri
- High School 47 Hristo G. Danov
- High School 54 St. Ivan Rilski
- High School 55 Petko Karavelov
- High School 69 Dimitar Marinov
- High School 79 Indira Gandi
- High School 81 Victor Hugo
- High School 94 Dimitar Strashimirov
- High School 96 Lev N. Tolstoy
- Institute for Bulgarian Language
- Institute for Literature
- Institute of Agricultural Economics
- Institute of Biodiversity and Ecosystem Research
- Institute of Biophysics
- Institute of Cryobiology and Food Technology
- Institute of Microbiology
- Institute of Mineralogy and Crystallography "Acad. Ivan Kostov" Bulgarian Academy of Sciences
- Institute of Molecular Biology
- Institute of Polymers
- Institute of Sociology
- Institute of Soil Science “Nikola Poushkarov”
- Medical University of Sofia
- National Academy for Theatre and Film Arts
- National Academy of Arts
- National Academy of Music Prof. Pancho Vladigerov
- National Center of Infectious and Parasitic Diseases
- National Center of Public Health and Analyses
- National Institute of Geophysics, Geodesy and Geography
- National Sports Academy Vassil Levski
- New Bulgarian University
- Optical Materials and Technologies
- Remote Sensing Application Center
- Sofia University "St. Kliment Ohridski"
- Technical University of Sofia
- Theatre College Luben Groys
- Todor Kableshkov University of Transport
- Todor Kableshkov University of Transport
- University of Architecture, Civil Engineering and Geodesy
- University of Chemical Technology and Metallurgy
- University of Finance, Business and Entrepreneurship
- University of Forestry
- University of Library Studies and Information Technologies
- University of Mining and Geology "Saint Ivan Rilski"
- University of National and World Economy
- University of Structural Engineering and Architecture Lyuben Karavelov
- University of Telecommunications and Post