BBC World Service | National Park Service | Internal Revenue Service | Distinguished Service Order | Special Air Service | United Parcel Service | Meritorious Service Medal (United States) | United States Postal Service | National Health Service | Meritorious Service Medal | Metropolitan Police Service | United States Forest Service | German Academic Exchange Service | Secret Intelligence Service | Victoria's Secret | Immigration and Naturalization Service | Distinguished Service Cross | The Secret Garden | National Defense Service Medal | National Service | United States Secret Service | Royal Naval Air Service | National Weather Service | Agricultural Research Service | Special Broadcasting Service | Distinguished Service Cross (United States) | On Her Majesty's Secret Service (film) | On Her Majesty's Secret Service | Internet service provider | United States Foreign Service |
It is policed by the United States Park Police (District 3), Metropolitan Police Department (2nd District), and occasionally U.S. Secret Service.
, Davis County Sheriffs Office, the Ronald Reagan Washington National Airport Police, U.S. Army 19th Special Forces Group (Airborne), U.S. Coast Guard (Headquarters), U.S. Army Military Police (CID) - Protective Services Batallian, Federal Bureau of Investigation, Homeland Security Investigations, Drug Enforcement Administration, and the U.S. Secret Service.
•
Based in Washington, D.C., JTR Jujutsu is taught as a course at the National Defense University, is practiced by U.S. Special Operations Forces, members of the U.S. Coast Guard, and members of the U.S. Army, as well as practiced by law enforcement officials from the Federal Bureau of Investigations, Homeland Security Investigations, Drug Enforcement Administration, and the U.S. Secret Service.
William Greer (September 22, 1909 - February 23, 1985), born in Stewartstown, was an agent of the U.S. Secret Service, best known for having driven President John F. Kennedy's automobile in the motorcade through Dealey Plaza in Dallas on November 22, 1963, when the president was assassinated.