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This category has the following 78 subcategories, out of 78 total.
1050:
Pages in category "Think tanks by year of establishment"
1102:Political organizations by year of establishment
1078:
1053:This category contains only the following page.
1092:Research institutes by year of establishment
1068:Template:Think tanks established by year
1055:This list may not reflect recent changes
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1097:Establishments by type and year
1034:Think tanks established in 2023
1021:Think tanks established in 2020
1008:Think tanks established in 2019
995:Think tanks established in 2018
982:Think tanks established in 2017
969:Think tanks established in 2015
956:Think tanks established in 2014
943:Think tanks established in 2013
930:Think tanks established in 2012
917:Think tanks established in 2011
904:Think tanks established in 2010
891:Think tanks established in 2009
878:Think tanks established in 2008
865:Think tanks established in 2007
852:Think tanks established in 2006
839:Think tanks established in 2005
826:Think tanks established in 2004
813:Think tanks established in 2003
800:Think tanks established in 2002
787:Think tanks established in 2001
774:Think tanks established in 2000
761:Think tanks established in 1999
748:Think tanks established in 1998
735:Think tanks established in 1997
722:Think tanks established in 1996
709:Think tanks established in 1995
696:Think tanks established in 1994
683:Think tanks established in 1993
670:Think tanks established in 1992
657:Think tanks established in 1991
644:Think tanks established in 1990
631:Think tanks established in 1989
618:Think tanks established in 1988
605:Think tanks established in 1987
592:Think tanks established in 1986
579:Think tanks established in 1985
566:Think tanks established in 1984
553:Think tanks established in 1983
540:Think tanks established in 1982
527:Think tanks established in 1981
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488:Think tanks established in 1978
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449:Think tanks established in 1975
436:Think tanks established in 1974
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410:Think tanks established in 1972
397:Think tanks established in 1971
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280:Think tanks established in 1962
267:Think tanks established in 1961
254:Think tanks established in 1960
241:Think tanks established in 1959
228:Think tanks established in 1958
215:Think tanks established in 1956
202:Think-tanks established in 1955
189:Think tanks established in 1952
176:Think tanks established in 1951
163:Think tanks established in 1950
150:Think tanks established in 1948
137:Think tanks established in 1947
124:Think tanks established in 1946
111:Think tanks established in 1945
98:Think tanks established in 1943
85:Think tanks established in 1941
72:Think tanks established in 1934
59:Think tanks established in 1933
46:Think tanks established in 1930
33:Think tanks established in 1921
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1087:Think tanks
1081:Categories
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