- A Safer Florida
- Police Records from LexisNexis
- Police Departments: Police Departments across the U.S.
- Calibre Press
- International Association of Women Police
- Detectives' Endowment Association
- Law Enforcement on Elsevier’s LawOfficer.com
- National Association of Police Organizations
- NYPD The Official NYPD web page
- Officer.com
- The Blue Knights a non-profit fraternal organization consisting of active and retired law enforcement men & women who enjoy riding motorcycles.
