ISO 3166-3

Columns: Former country name | Former codes | Period of validity | ISO 3166-3 code | New country names and codes
British Antarctic Territory | BQ , ATB , - | 1974-1979 | BQAQ | Merged into Antarctica ( AQ , ATA , 010 ) | Burma | BU , BUR , 104 | 1974-1989 | BUMM | Name changed to Myanmar ( MM , MMR , 104 ) | Byelorussian SSR | BY , BYS , 112 | 1974-1992 | BYAA | Name changed to Belarus ( BY , BLR , 112 ) | Canton and Enderbury Islands | CT , CTE , 128 | 1974-1984 | CTKI | Merged into Kiribati ( KI , KIR , 296 ) | Czechoslovakia | CS , CSK , 200 | 1974-1993 | CSHH | Divided into : Czech Republic ( CZ , CZE , 203 ) Slovakia ( SK , SVK , 703 ) | Dahomey | DY , DHY , 204 | 1974-1977 | DYBJ | Name changed to Benin ( BJ , BEN , 204 ) | Dronning Maud Land | NQ , ATN , 216 | 1974-1983 | NQAQ | Merged into Antarctica ( AQ , ATA , 010 )

Example questions:
What was the former name of the country where more than half of the population live on Tarawa atoll ? | What is the ISO 3166-3 code for the country with a size of 676,578 square kilometres ? | What was the former name of the second most populous state of Europe after Russia ? | What is the ISO 3166-3 code for the country with capital Porto-Novo ?

Answers:
Canton and Enderbury Islands | BUMM | German Democratic Republic | DYBJ