Flag Common Name Formal Name Krause Name Wikipedia Name Dates Coins
Flag of Republic of Burundi Burundi2 Republic of Burundi Burundi Burundi 1966 - Present 0
Burma (2 countries) 1948 - 1989 0
Flag of Union of Burma Burma1 Union of Burma Myanmar Burma 1948 - 1974 0
Flag of Socialist Republic of the Union of Burma Burma2 Socialist Republic of the Union of Burma Myanmar Burma 1974 - 1989 0
Bulgaria (4 countries) 1878 - Present 1
Flag of Principality of Bulgaria Bulgaria1 Principality of Bulgaria Bulgaria Principality of Bulgaria 1878 - 1908 0
Flag of Tsardom of Bulgaria Bulgaria2 Tsardom of Bulgaria Bulgaria Kingdom of Bulgaria 1908 - 1946 0
Flag of People's Republic of Bulgaria Bulgaria3 People's Republic of Bulgaria Bulgaria People's Republic of Bulgaria 1946 - 1990 0
Flag of Republic of Bulgaria Bulgaria4 Republic of Bulgaria Bulgaria Bulgaria 1990 - Present 1
Flag of State of Brunei, Abode of Peace Brunei State of Brunei, Abode of Peace Brunei Brunei 1959 - Present 0