American Association of Police Polygraphists
American Polygraph Association
National Polygraph Association
Northwest Polygraph Examiners Association
California Polygraph Association
Colorado Association of Polygraph Examiners
Kentucky Polygraph Association
Maryland Polygraph Association
Michigan Association of Polygraph Examiners
Missouri Polygraph Association
Nebraska Association of Polygraph Examiners
New York State Polygraph Examiners Association
North Carolina Polygraph Association
Ohio Association of Polygraph Examiners
Texas Association of Polygraph Examiners
Virginia Polygraph Association
Academy for Scientific Investigative Training
American International Institute of Polygraph
Backster School of Lie Detection
Department of Defense Polygraph Institute
International Academy of Polygraph
Maryland Institute of Criminal Justice
Pennsylvania State Police/Harrisburg Area Community College Polygraph Institute
British & European Polygraph Association
Israel Polygraph Examiners Association
Latin American Polygraph Association
Dr. Charles Honts Research Site
National Polygraph Consultants
Virginia Polygraph Examiners Advisory
Americans for Effective Law Enforcement, Inc.