What follows is a partial list of organizations that provide training for nonprofits in fundraising, grantseeking, community organizing, marketing, communications, board development, leadership skills, etc.
Regional, national, international
Association of Fundraising Professionals, www.afpglobal.org
Alliance for Nonprofit Management, www.allianceonline.org
Foundation Center, www.candid.org
Grassroots Institute for Fundraising Training (GIFT), www.grassrootsfundraising.org
Institute for Conservation Leadership, www.icl.org
Land Trust Alliance, www.landtrustalliance.org
Midwest Academy, www.midwestacademy.com
Project South, www.projectsouth.org
Rockwood Leadership Program, www.rockwoodleadership.org
The Grantsmanship Center, www.tgci.com
Western States Center – Activists Mobilizing for Power, www.westernstatescenter.org
Alliance of Arizona Nonprofits, www.arizonanonprofits.org
Hollyhock, www.hollyhock.ca
California Lutheran University Center for Nonprofit Leadership, www.callutheran.edu/centers/nonprofit/
Center for Excellence in Nonprofits, Redwood City, www.www.cen.org
Center for Nonprofit Management, Los Angeles, www.cnmsocal.org
Center for Volunteer and Nonprofit Leadership, Marin County, www.cvnl.org
CompassPoint Nonprofit Services, San Francisco, www.compasspoint.org
Fund for Santa Barbara, www.fundforsantabarbara.org
Humboldt Area Foundation NorCAN, www.northerncalifornianonprofits.org
The Nonprofit Partnership, Long Beach, www.tnpsocal.org
Nonprofit Management Solutions, San Diego, www.npsolutions.org
Community Resource Center, www.crcamerica.org
Hartford Foundation for Public Giving, https://www.hfpgnonprofitsupportprogram.org/about-nsp
Georgia Center for Nonprofits, www.gcn.org
Idaho Nonprofit Center, www.idahononprofits.org
Louisiana Association of Nonprofit Organizations, www.lano.org
Maryland Nonprofits, www.marylandnonprofits.org
TSNEMissionWorks, www.tsne.org
MetroWest Nonprofit Network, www.metrowestnonprofit.org
Nonprofit Center of the Berkshires, www.npcberkshires.org
Maine Association of Nonprofits, www.nonprofitmaine.org
Minnesota Council of Nonprofits, www.mncn.org
Montana Nonprofit Association, www.mtnonprofit.org
New Hampshire Center for Nonprofits, www.nhnonprofits.org
Center for Nonprofit Excellence, www.centerfornonprofitexcellence.org
Adirondack Foundation – Adirondack Nonprofit Network, https://www.adirondackfoundation.org/leading/adirondack-nonprofit-network
Cause Effective, www.causeeffective.org
Support Center for Nonprofit Management, www.supportcenteronline.org
North Carolina Center for Nonprofits, www.ncnonprofits.org
North Dakota Association of Nonprofit Organizations, www.ndano.org
Sustainability Network, www.sustainabilitynetwork.ca
Nonprofit Association of Oregon, www.nonprofitoregon.org
Free Library of Philadelphia – Regional Foundation Center, https://libwww.freelibrary.org/programs/bric/nonprofit
The Nonprofit Partnership, https://www.yournpp.org/
Center for Nonprofit Management, www.cnm.org
United Way Houston, www.unitedwayhouston.org/nonprofit-connection/
Common Good Vermont, www.commongoodvt.org
Marlboro Graduate School Center for New Leadership, https://www.marlboro.edu/offices/center-for-new-leadership/
Nonprofit Assistance Center, www.nacseattle.org
Nonprofit Network Southwest Washington, www.nonprofitnetworkwa.org
Washington Nonprofit Association, www.washingtonnonprofits.org
Center for Nonprofit Advancement, www.nonprofitadvancement.org