Top 100 most famous American advocacy groups
1
FreedomWorks
4.4M
2
National Association for Gun Rights
4.2M
3
Human Rights Campaign
2.5M
4
Federation for American Immigration Reform
2.3M
5
American Civil Liberties Union
2.3M
6
Autism Speaks
2M
7
NAACP
1.9M
8
Everytown for Gun Safety
1.4M
9
American Jewish Committee
1.3M
10
NOH8 Campaign
1.2M
11
FWD.us
1.1M
12
Habitat for Humanity
1M
13
Americans for Prosperity
948K
14
Gay & Lesbian Alliance Against Defamation
750K
15
Autism Society of America
613K
16
Freedom to Marry
563K
17
ACT! for America
559K
18
Gay, Lesbian and Straight Education Network
491K
19
Union of Concerned Scientists
391K
20
Center for Strategic and International Studies
372K