The Association of Fundraising Professionals is a professional association of individuals responsible for generating philanthropic support for a wide variety of nonprofit and charitable organizations.
Board Source is a good resource for practical information, tools and best practices, training, and leadership development for board members of nonprofit organizations worldwide.
Bristol Organizations provides service organizations in the area with the best possible avenue for mutual communication and the greatest exposure to the community.
The Center for Lobbying in the Public Interest offers messaging, outreach, training, and presentations in support of nonprofit advocacy, and protects and expands nonprofit lobbying rights in order to create systemic change.