Politie Police
 Politiezone Rumst
 Ministry of Justice

 Ministry of the Interior

Canadian Police Agencies Canadian Society of Forensic Science
Royal Canadian Mounted Police
Ontario Provincial Police
Toronto Police Service
Calgary Police Service

Ministarstvounutarnjih poslova Republike Hrvatske

Ministry of Interior of the Czech Republic

The Police in Denmark

Police of Finland

Ministry of Interior
 Gendarmerie Nationale

BKA - Das Bundeskriminalamt
Polizei Bayern
Polizei Baden-Württemberg
Bundesgrenzschutz

Hellenic Police

Ministry of the Interior
National Security Office of Hungary

Ireland's National Police Service

Polizia di Stato
Arma dei Carabinieri

Ministry of Internal Affairs

Police du Grand-Duché de Luxembourg

Nederlandse politieLandelijk Selectie- en Opleidingsinstituut Politie
ACP Police Union
Policing for a multi-ethnic society

National Bureau of Crime Investigation

Polícia de Seguranca Publica
Police portugaise

Ministrstvo za notranje zadeve

Ministerio del Interior
Direccion General de la Policia Espana
Direccion General de Politica Interior

Polisen i sverige

 Federal Department of Justice and Police
 Federal Office for Police

Emniyet Genel Mudurlugu

Home Office
Police Services of the United Kingdom
The Security Service (MI5)
Metropolitan Police Service
National Criminal Intelligence Service
Police Service of Northern Ireland

Bureau of Alcohol, Tobacco & Firearms (USA)
Central Intelligence Agency (CIA)
DEA - Drug Enforcement Administration
FBI Homepage
National Fraud Information Center
United States Marshals Service
United States Secret Service

European Police Association (EPA)
EUROPOL
INTERPOL 
EUROPEAN NETWORK OF POLICEWOMEN 
International Police Association (IPA)
International Association of Auto Theft Investigators
International Association of Arson Investigators
The International Association of Chiefs of Police
International Law Enforcement Academy
The International Police Association Radio Club
The International Police Mountain Bike Association (IPMBA)
International Union of Police Associations
International Web Police
Police International: linking the Law enforcement Cimmunity Together

A J A X - United States and International Government, Military and Intelligence Agency Access
Computer Based Police Training
Coplink - the Ultimate Resource for Law Enforcement Professionals
Cops on Line
COPQUEST Law Enforcement Resource Page
COPSEEK Directory and Police Search Engine
Ira Wilsker: Law Enforcement Sites on the WEB 
Law Enforcement Agencies on the Web
Law Enforcement Info Service
Law Enforcement Jobs and Employment
Law Enforcement Online
Police Guide
The Police Officer's Internet Directory
PoliceTraining.net
The World's Most Wanted, Inc.

The Association of Collectors of Police Insignia Slovenia
African Police Insignia
Belgian Police Collectors Information (unofficial)Canadian Police InsigniaCollectors Association
Collectors of Police Memorabilia
Jim Hitt's Police Patch Collectors Listing
Law Enforcement Patch
Collector's Corner
Police Insignia Collectors Association of Great Britain
Worldwide Police Insignia Gallery