1. See also

Special Investigations Unit is a police oversight agency for the province of Ontario in Canada

Special Investigations Unit or Special Investigation Unit may also refer to:

• 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)
• SIU (disambiguation)
• Special Investigations Bureau (disambiguation)
• Special Investigations Division (disambiguation)
• Special Investigations (disambiguation)

• Coupled Forecast System
• Coupled human and natural systems
• Coupled human-environment system
• Coupled map lattices
• Coupled Model Intercomparison Project
• Coupled oscillator
• Coupled oscillators
• Coupled pattern learner
• Coupled pendulum
• Coupled Rangefinder
• Coupled rangefinder camera
• Coupled wave method
• Couple interview
• Couple interviews
• Couple kissa
• Couple (mechanics
• Couple Park (Nanjing)
• Couple (relationship)
• Coupler (organ)
• Coupler (piping)
• "Couples"
• Couples (disambiguation)
• Couples Discount
• Couples (film)
• Couples (Pizzicato Five album)