- American Jail Association - A national nonprofit organization dedicated to supporting those who work in and operate our Nation's jails.
- American Police Hall of Fame and Museum - Several organizations rolled into one, including support groups, management groups, and financial programs, college tuition for children of officers. There are programs for everyone who wears blue, green or tan, and their loved ones. Including a tourist attraction, the museum.
- Americans for Effective Law Enforcement, Inc. - Non-profit corporation, organized to offer law-abiding citizens an "organized voice" regarding this country's crime problem, and to lend support to professional law enforcement.
- Association of Paroling Authorities International - The Association of Paroling Authorities International is the recognized voice for the highest professional standards of responsible parole practices.
- California Peer Support Association - A professional and educational organization, for the promotion of peer support programs for law enforcement, fire and allied emergency service personnel. General information, training calendar, membership applications.
- California Reserve Peace Officers Association - Serving to raise the professional, educational and employment standards of reserve peace officers.
- Central Texas Crime Prevention Association (CTCPA) - Consists of law enforcement officers and officials, crime prevention specialists, concerned business representatives, and citizens that are dedicated to reducing the opportunity for crime. CTCPA is a regional affiliate of the statewide Texas Crime Prevention Association (TCPA).
- Christchurch Volunteers Division - Volunteers who assist the New Zealand police. Crime prevention cameras, victim support, community watch, police kiosk, community constables offices and other services are provided.
- Combined Counties Police Association - Site of Illinois Police and Sheriff's News, providing news about organized crime in Chicagoland from the first U.S. union for police officers.
- Contacts for justice - Links to law enforcement and listing of district attorneys in California, Alaska, Arizona, Hawaii, Nevada, Oregon and Washington.
- Cops Who Care - A public service organization comprised of police officers from the Maricopa County Sheriff's Office, Arizona Department of Public Safety, and the Wickenburg Police Department.
- Disabled Public Service Employee's Association (DPSEA) - A group dedicated to the improvement in the quality of life and support of those high risk employee's that have become disabled in the line of duty. Specifically police, fire and EMS.
- DrugBeat.com - Educate to Eradicate - Provides drug interdiction and narcotics detection resource for law enforcement officers. Requires paid registration to access content.
- International Association of Undercover Officers - An association that promotes and advocates professionalism among undercover law enforcement officers. They also offer benefits to members, such as insurance, publications, and training.
- International Firefighters and Police Officers Association - Paid membership provides discounts on a variety of services to the men and women who serve and protect the public.
- International Footprint Association - A non-profit organization promoting fellowship, respect, cooperation, and helpfulness between all arms of law enforcement and the community. Corporate history, chapter contacts, membership information.
- International Union of Police Associations (AFL-CIO) - AFL-CIO chartered union uniquely for law enforcement and support personnel.
- Kansas State Troopers Association - Professional organization of highway patrol troopers.
- Law Enforcement Legal Defense Fund - The Law Enforcement Legal Defense Fund is a non-profit organization providing assistance to law enforcement officers who are required to defend their official actions in court. LELDF provides assistance without regard to race, color, creed, religion or ethnic background.
- Massachusetts Juvenile Police Officers Association - Resource for Massachusetts police and probation officers, DSS, DYS, and other agencies that work with juveniles. Training and certification programs, awards, history, and related links provided.
- National Association of Police Organizations - NAPO serves to improve the working conditions through legislative issues, awareness, and modification of the rights of law enforcement personnel. It is also a source of information ranging from proposed federal and state legislation, to retirement topics.
- National District Attorneys Association (NDAA) - Primary U.S. organization of prosecuting attorneys. Also website of the American Prosecutors Research Institute (APRI), which provides specialized training/technical assistance. Site offers publications, highlights current issues, and describes membership benefits and career and education opportunities.
- National Institute of Ethics - This is a training provider, that deals with ethics issues on a continuing basis, and offers programs at various locations. Never a bad idea to keep current on ethical issues in either law enforcement or corrections.
- National Institute of Justice - Research and development branch of the U.S. Department of Justice. Information on programs, areas of concerns, white-papers, software, funding, and related federal government support.
- National Internal Affairs Investigators Association - A professional association with members from the United States, Canada and Australia. Site contains membership information, a newsletter and message board.
- New Jersey Vehicle Theft Investigators - Seeks to thwart auto theft and insurance frauds by organizing membership with the NJ law enforcement officers and NJ Insurance Special Investigation Unit Investigators. Part of IAATI.
- New York Shields - An organization dedicated to the support of families of law enforcement officers who have made the supreme sacrifice.
- New York State Council of Probation Administrators - The source for probation administrative information in New York. Learn how to contact each of the county departments. Learn about proposed and pending legislation. Learn about proposed probation programs.
- New York State Probation Officers Association - Visitors can research legislation pending and find out the latest information about the fields of community corrections and probation.
- North Carolina Association of Chiefs of Police - The NCACP is a professional association of police chiefs in North Carolina. The site contains news and many links, valuable to any member of law enforcement.
- ParkRanger - The Park Law Enforcement Association (PLEA), an affiliate of the National Recreation and Parks Association, invites visitors to join as a park professional interested in law enforcement and visitor protection services in parks and recreation areas.
- Police Foundation - Provides research, technical assistance, and communications programs regarding police organizations.
- South Dakota Highway Patrol Association - A non-profit association that donates time and money to appropriate causes concerning the South Dakota Highway Patrol.
- The American Criminal Justice Association - Lambda Alpha Epsilon - Sigma Chi Chapter - Associated with California State University, Sacramento.
- The Association of Certified Fraud Specialist - A non-profit, professional organization responsible for administering the Certified Fraud Specialist program in the United States.
- The Federal Law Enforcement Association - Among other interests, FLEOA, is a non-profit organization that offers financial support to the families of injured federal officers, and offers a scholarship for young men and women who seek law enforcement or related careers, and contribute to charitable organizations.
- Upland Police Foundation - A non-profit organization helping sponsor youth activities, specialized officer training, and hi-tech equipment for the city of Upland.
- Washington Coalition of Hispanics and Law Enforcement (WACHALE) - A network of professional police and correctional officers in the State of Washington. We help recruit qualified candidates, advocate for career enhancement, and serve as a support group for retention. Our webpage notes association business, social functions, and provides links to similar groups.
