Special Investigations Unit or Special Investigation Unit may refer to:
*
Special Investigations Unit (Ontario), a provincial police oversight agency in Canada
* ''
CNN Special Investigations Unit'', an investigative documentary on CNN
*
Halton Regional Police Service's Special Investigations Unit
*
Multnomah County Sheriff's Office's Special Investigations Unit
*
New York State Office of Tax Enforcement's Special Investigations Unit
*
''S.I.U.'' (film), 2011 Korean action film
*
Shelburne Police Service's Special Investigations Unit
*
Toronto Police Service's Special Investigations Unit
*
White House Plumbers, covert White House Special Investigations Unit during Nixon presidency
See also
*
Office of Special Investigations (disambiguation) Office of Special Investigations may refer to:
* U.S. Air Force Office of Special Investigations
* Office of Special Investigations (Government Accountability Office)
* Office of Special Investigations (United States Department of Justice)
See als ...
*
SIU (disambiguation)
*
Special Investigations Bureau (disambiguation) Special Investigations Bureau or Special Investigation Bureau may refer to:
* Bureau of Special Investigation of Myanmar
* Puerto Rico Special Investigations Bureau
* Wichita Police Department's Special Investigations Bureau
See also
* SIB (dis ...
*
Special Investigations Division (disambiguation) Special Investigations Division or Special Investigation Division may refer to:
* Prince George's County Police Department's Special Investigation Division
* New Jersey Department of Corrections' Special Investigations Division
See also
* SID ...
*
Special Investigations (disambiguation)
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