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Melhores sites nonprofits, non-profits, not for profits, volunteer, donate, donation, volunteering, ratings, rate, best non-profits, best nonprofits, best charities, top nonprofits, top charities, top non-profits, charitable giving, giving to nonprofits 1-15:
1.
signupgenius.com 
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2.
ratemyprofessors.com 
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3.
sakshi.com 
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4.
whoscored.com 
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5.
knoji.com 
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6.
laopiniondemurcia.es 
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7.
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27,300

8.
missoandfriends.com 
26,439

9.
activityvillage.co.uk 
24,422

10.
krazydad.com 
24,314

11.
sudoku.name 
24,042

12.
coolsite.co.il 
23,816

13.
youplay.com 
22,309

14.
mindgames.com 
22,230

15.
kakuroconquest.com 
16,715