Definitions abound when it comes to interest groups, which are sometimes referred to as special interests, interest organizations, pressure groups, or just interests. Preservation Excellence Fund, Louis J. Appell, Jr., Preservation Fund for Central Pennsylvania, Peter Grant Preservation Fund for Colorado, Sam and Mary Cooke Preservation Fund for Hawaii, The Linda and Jerry Bruckheimer Preservation Fund for Kentucky, African American Cultural Heritage Action Fund, African American Cultural Heritage Action Fund for Historic Sites, Telling the Full History Preservation Fund, HBCU Cultural Heritage Stewardship Initiative, The Mildred Colodny Diversity Scholarship, Richard H. Driehaus Foundation National Preservation Awards, National Trust Community Investment Corporation, How Do You Make Sure Your Meeting is Productive. Often, this influence is exercised by a lobbyist or a lobbying firm. //