Advocacy: National, International, and Statewide Preservation Organizations

• Historic Preservation Advocacy Guide
          Wisconsin Historical Society
         

National and Regional Preservation Organizations

• American Cultural Resources Association (ACRA)

• Bureau of Indian Affairs (BIA)
         Tribal Leaders directory

• Main Street America
          Advocacy in Focus free online course

• National Park Service (NPS)
         Tribal Historic Preservation Offices (THPO) directory

• National Trust for Historic Preservation
          Action Center
          Issues in Preservation
          Preservation Leadership Forum
         
• National Association of Tribal Historic Preservation Officers (NATHPO)

• National Conference of State Historic Preservation Officers (NCSHPO)

• Preservation Action

International Preservation Organizations

• International Council on Monuments and Sites (ICOMOS)
  World Heritage USA (formerly US/ICOMOS)

• World Monuments Fund

Statewide and Regional Preservation Organizations

If there is no statewide or regional preservation organization listed below, see the National Conference of State Historic Preservation Officers (NCSHPO) for the State Historic Preservation Officer directory which includes states, territories, the District of Columbia (DC), and Freely Associated States

• Alabama Trust for Historic Preservation

• Preservation Alaska: The Alaska Association for Historic Preservation

• Arizona Preservation Foundation

• Preserve Arkansas

• California Preservation Foundation

• Colorado Preservation, Inc.

• Preservation Connecticut (previously Connecticut Trust for Historic Preservation)

• D.C. Preservation League

• Preservation Delaware

• Florida Trust for Historic Preservation

• The Georgia Trust for Historic Preservation

• Guam Preservation Trust

• Historic Hawai'i Foundation

• Preservation Idaho

• Landmarks Illinois

• Indiana Landmarks

• Preservation Iowa (previously Iowa Historic Preservation Alliance)

• Kansas Preservation Alliance

• Preservation Kentucky

• Louisiana Trust for Historic Preservation

• Maine Preservation

• Preservation Maryland

• Preservation Massachusetts

• Michigan Historic Preservation Network

• Rethos: Places Reimagined (previously Preservation Alliance of Minnesota)

• Mississippi Heritage Trust

• Missouri Preservation (previously Missouri Alliance for Historic Preservation)

• Preserve Montana (previously Montana Preservation Alliance)

• Nebraska, Restoration Exchange Omaha

• Nevada Preservation Foundation

• Historic New England

• The New Hampshire Preservation Alliance

• State of New Jersey, New Jersey Historic Trust

• Preservation New Jersey

• New Mexico Department of Cultural Affairs, New Mexico Historic Preservation Division

• Preservation League of New York State

• Preservation North Carolina

• Preservation North Dakota

• Preservation Ohio

• Preservation Oklahoma, Inc.

• Restore Oregon

• Preservation Pennsylvania

• Preserve Rhode Island

• Preservation South Carolina

• South Dakota State Historical Society

• Association for the Preservation of Tennessee Antiquities

• Tennessee Preservation Trust

• Preservation Texas

• Preservation Utah

• Preservation Trust of Vermont

• United States Virgin Islands
          St. John Historical Society
          St. Thomas Historical Trust

• Preservation Virginia

• Washington Trust for Historic Preservation

• Preservation Alliance of West Virginia (PAWV)

• Wisconsin Trust for Historic Preservation

• Alliance for Historic Wyoming