Albania - Civil Ensign (1946-1992)
Albania (1946-1992)
Armenian SSR (1952-1990)
Azerbaijan SSR (1952-1991)
Bulgaria (1946-1967)
Bulgaria (1967-1971)
Bulgaria (1971-1990)
Byelorussian SSR (1951-1991)
China
China - Air Force Ensign
China - Army Flag
China - Ground Forces Flag
China - Naval Ensign
Congo (1970 - 1992)
Estonian SSR (1953-1991)
Georgian SSR (1951-1991)
Kazakh SSR (1953-1991)
Kyrgyz SSR (1952-1991)
Latvian SSR (1953-1990)
Lithuanian SSR (1953-1989)
Moldavian SSR (1952-1990)
Mozambique (1975-1983)
North Korea
Romania (1965-1989)
