The National Abortion Federation (NAF) is the professional association of abortion providers in the United States and Canada. Their website has very good information about abortion, and resources for women who are pregnant and considering abortion
The National Coalition of Abortion Providers represents the political, business and networking needs of independent abortion providers across the country.
The National Network of Abortion Funds (NNAF) is an affiliation of community-based abortion funds throughout the United States.
NARAL Pro-Choice America is the political arm of the pro-choice movement and a strong advocate of reproductive freedom and choice.
Medical Students for Choice works to de-stigmatize abortion provision among medical students and to persuade medical schools to include abortion as a part of the reproductive health services curriculum.
PRCH is committed to ensuring that all people have the knowledge, access to quality services, and freedom of choice to make their own reproductive health decisions.
Choice USA mobilizes and provides ongoing support to the diverse, upcoming generation of leaders who promote and protect reproductive choice both now and in the future.
The Religious Coalition is an alliance of national organizations from major faiths unified in the commitment to preserve reproductive choice as a basic part of religious liberty.
This Pro-Choice website has a variety of articles about abortion and reproductive rights written from the Catholic perspective.