Throughout her career, Ter-Avetikian, who later went to work with another design firm, built residential and office buildings, as well as schools and hospitals. Among some of her designs are the "Armenfilm" film studio on the corner of Lenin Avenue and Kirov Streets in Yerevan; the Ministry of Trade building; the NKVD building at Abovyan and Kirov Streets in Yerevan; the R. Acharyan Institute of Language in Yerevan; schools in Echmiadzin, Kirovakan, Leninakan, Stepanavan, and Yerevan; a hospital in Nor Bayazet.[3] Her designs were known for their classic composition and decorative elements, but with the decidedly nationalist features of Armenian architecture. She gained a reputation for corner structures and her ability to design in harmony with the surrounding spaces, utilizing such elements as concave arcades to offset the straight lines of a street.[2]