• Home page
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z
    • #
  • Store
  • Blog
  • Advertise
  • Add a definition
  • User settings
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z
    • #
  • Store
  • Blog
  • Advertise

unsub

A slang acronym used in law-enforcement meaning "Unknown Subject Of An Investigation".
The unsub left footprints in the dirt outside the window.
by Hal Barker December 02, 2005
Flag
Get the unsub mug.
More random definitions
© 1999-2025 Urban Dictionary ®
  • ads
  • help
  • privacy
  • terms of service
  • dmca
  • accessibility statement
  • report a bug
  • information collection notice
  • system status
  • data subject access request