Support Centers of America Founded in 1971, the Support Centers of America is the nation's largest, most experienced provider of management support services for nonprofit organizations. Financial support from corporations, foundations, and individuals enables SCA to offer excellent, affordable management consulting, training and information. A national network of local affiliates, SCA works in communities across the country to increase the productivity and effectiveness of all nonprofits. Horizon , an online magazine, is dedicated to helping people learn and discuss challenges and successes in America's communities. Published by the Enterprise Foundation.
Initiatives is a quarterly newsletter about strategic philanthropy.
Published by The Philanthropic Initiative. Philanthropy Journal Online Published by Philanthropy Journal. Publishes rating guide. GuideStar contains information on the programs and finances of more than 600,000 American charities and nonprofits, news stories on philanthropy and resources for donors and volunteers. National Charities Information Bureau - Provides reporting and advisory service about national and international fundraising, and nonprofit organizations that solicit contributions from the public.