1980-12-26: XII congress of BCP 1981

1980-12-08: New Year 1981

1980-12-05: 100th Birthday of Vassil Stoin

1980-11-27: Flora and Fauna

1980-11-25: UN (United Nations) Membership, 25th Anniversary

1980-11-04: Cacti (1980)

1980-10-22: Clock Towers

1980-10-10: Paintings by Leonardo da Vinci

1980-09-24: International Sample Fair, Plovdiv

1980-09-23: Bulgarian People's Army

1980-09-19: 100th Birthday of Jordan Jowkov

1980-09-04: Assembly of the World Peace Parliament, Sofia

1980-09-01: International Children's Assembly "Banner of Peace"

1980-08-28: European Nature Conservation Year; FIP Congress, Essen 1980

1980-08-06: Sports

1980-07-14: Historic Ships (III)

1980-07-11: Hotels

1980-07-01: Ballet

1980-06-25: FIFA World Cup 1982 - Spain

1980-06-10: Summer Olympic Games 1980 - Moscow (VI)

1980-05-14: Warsaw Pact, 25th anniv

1980-05-12: 75th Anniversary of the Teachers' Association

1980-05-05: Military

1980-04-30: Personalities

1980-04-29: 90th birthday of Dimitur Chr. Corbadzijski-Cudomir

1980-04-29: 90th Birthday of Chudomir

1980-04-24: London 1980 International Stamp Exhibition

1980-04-22: Intercosmos - Joint Manned Space Flights

1980-04-22: 50th Birthday of Penio Penev

1980-04-10: Summer Olympic Games 1980 - Moscow (V)

1980-04-07: World Health Day Fight against Cigarette Smoking

1980-03-28: Art

1980-03-27: Conference on Security and Cooperation in Europe

1980-01-29: Museum Items

1980-01-22: International Year of the Child