2020-12-29: National Parks of Colombia Series VII (2020)
2020-12-21: National Radio of Colombia, 80th Anniversary
2020-12-14: Ocaña, 450th Anniversary (2020)
2020-12-07: Christmas 2020
2020-11-27: National Parks of Colombia Series VI (2020)
2020-11-25: UPAEP : Traditional Architecture (2020)
2020-10-30: National Parks of Colombia Series V (2020)
2020-10-29: Andres Bello Integration Agreement, 50th Anniversary
2020-10-29: Departments of Colombia - Bolivar (2020)
2020-10-26: Diplomatic Relations with Austria, Centenary (2020)
2020-10-15: Colombia Bicentenary (IV) : The Rio Magdalena in Art (2020)
2020-10-06: ANDESCO, National Public Sector Worker Association
2020-09-25: Military Aviation in Colombia, 25th Anniversary
2020-09-16: Diplomatic Relations with Indonesia, 40th Anniversary (2020)
2020-08-26: Fight Against COVID-19 : Colombia Rewrites Its History
2020-08-14: Julio Garavito Armero, Astronomer (1865-1920)
2020-08-14: National Parks of Colombia Series III (2020)
2020-07-16: Electric Locomotive
2020-07-10: 100 years of National Grand Lodge of Colombia
2020-06-28: Mono Nuñez Andean Music Festival
2020-06-06: National Parks of Colombia Series II (2020)
2020-05-29: Leonardo Da Vinci, 500th Death Anniversary
2020-03-20: Risaralda : A Model of Biodiversity Conservation (2020)
2020-03-04: Guadalajara de Buga, 450th Anniv.
2020-02-07: Diplomatic Relations with China, 40th Anniv.
2020-01-17: 3rd Artillery Batallion, Cent.
