Top 10 most famous American international non governmental organizations

1
Human Rights Watch
5M

2
World Wide Fund For Nature
3.9M

3
African Wildlife Foundation
1.7M

4
ONE Campaign
1.7M

5
People for the Ethical Treatment of Animals
1.1M

6
World Jewish Congress
449K

7
Jhpiego
264K

8
Soil Science Society of America
36.1K

9
International Society of Automation
24.3K

10
Seva Foundation
24K

11
Ipas
19.7K

12
Humanity+
10.8K

13
Globcal International
4.7K

14
Clinical Data Interchange Standards Consortium
3.8K