Charity Suggestions for Merch Campaign (Patreon)

Hi all,

I am planning on launching a campaign for the crow shirt, and one of the options is to donate the proceeds to charity. I think this would be a thing to do, but charities are notoriously difficult to choose from. 

Do any of you have suggestions for legit charities you think are worth supporting?

Some prompts for charity types: 

LGBT rights and advocacy
Animal rescue and rehabilitation
Abortion support resources

Suggestions in comments, please provide a link if you can.

Thanks!