2022–2032
International Decade of Indigenous Languages (A/RES/74/396 par.24)
2021–2030
United Nations Decade on Ecosystem Restoration (A/RES/73/284)
2021–2030
United Nations Decade of Ocean Science for Sustainable Development (A/RES/72/73)
2019–2028
Nelson Mandela Decade of Peace (A/RES/73/1)
United Nations Decade of Family Farming (A/RES/72/239)
2018–2028
International Decade for Action "Water for Sustainable Development" (A/RES/71/222)
2018-2027
Third United Nations Decade for the Eradication of Poverty (A/RES/72/233)
2016–2025
United Nations Decade of Action on Nutrition (A/RES/70/259)
Third Industrial Development Decade for Africa (A/RES/70/293)
2015–2024
International Decade for People of African Descent (A/RES/68/237)
2014–2024
United Nations Decade of Sustainable Energy for All (A/RES/67/215)
2011–2020
Third International Decade for the Eradication of Colonialism (A/RES/65/119)
United Nations Decade on Biodiversity (A/RES/65/161)
Decade of Action for Road Safety (A/RES/64/255)
2010–2020
United Nations Decade for Deserts and the Fight against Desertification (A/RES/62/195)
2008–2017
Second United Nations Decade for the Eradication of Poverty (A/RES/62/205)
2006–2016
Decade of Recovery and Sustainable Development of the Affected Regions (third decade after the Chernobyl disaster) (A/RES/62/9)
2005–2015
International Decade for Action, “Water for Life” (A/RES/58/217)
2005–2014
United Nations Decade of Education for Sustainable Development (A/RES/57/254)
Second International Decade of the World’s Indigenous People (A/RES/59/174)
2003–2012
United Nations Literacy Decade: Education for All (A/RES/56/116)
2001–2010
International Decade for a Culture of Peace and Non-violence for the Children of the World (A/RES/53/25)
Decade to Roll Back Malaria in Developing Countries, Particularly in Africa (A/RES/60/221)
Second International Decade for the Eradication of Colonialism (A/RES/55/146)
1997–2006
Decade for The Eradication for Poverty (A/RES/50/107)
1995–2004
Decade for Human Rights Education (A/RES/49/184)
1994–2004
Decade of the World's Indigenous People (A/RES/48/163)
1993–2003
Third Decade to Combat Racism and Racial Discrimination (A/RES/48/91)
1991–2000
Second Industrial Development Decade for Africa (A/RES/44/237 A/RES/47/177)
Second Transport and Communications Decade in Africa (A/RES/43/179)
United Nations Decade Against Drug Abuse (A/RES/S-17/2)
Fourth United Nations Development Decade (A/RES/45/199)
1990–2000
International Decade for the Eradification of Colonialism (A/RES/43/47)
1990–1999
United Nations Decade of International Law (A/RES/44/23)
International Decade for Natural Disaster Reduction (A/RES/42/169) (A/RES/44/236)
1990s
Third Disarmament Decade (A/RES/43/78 L A/RES/45/62 A)
1988–1997
World Decade for Cultural Development (A/RES/41/187)
1983–1993
Second Decade to Combat Racism and Racial Discrimination (A/RES/38/14)
1983–1992
United Nations Decade for Disabled Persons (A/RES/37/53)
1981–1990
International Drinking Water Supply and Sanitation Decade (A/RES/35/18)
Third United Nations Development Decade (A/RES/35/56)
1980–1990
Second Disarmament Decade (A/RES/35/46)
1980s
Industrial Development Decade for Africa (A/RES/35/66 B)
1978–1988
Transport and Communications Decade for Africa (A/RES/32/160)
1976–1985
United Nations Decade for Women: Equality, Development and Peace (A/RES/3520 (XXX))
1973–1983
Decade to Combat Racism and Racial Discrimination (A/RES/2919 (XXVII)
1971–1980
Second United Nations Development Decade (A/RES/2626 (XXV))
1970s
Disarmament Decade (A/RES/2602 E (XXIV))
1960–1970
United Nations Development Decade (A/RES/1710 (XVI))