10-33

Government & Politics abbreviation · Police Code

10-33
Stands forEmergency
CategoriesGovernment & Politics

10-33 stands for Emergency, a police code abbreviation.

Code signaling an emergency, often an officer in trouble, which clears the radio channel for urgent traffic only.

Example: 10-33, all units hold traffic, officer down at Fifth and Main.

Usage notes

In many agencies "10-33" puts the channel into emergency-only mode until the situation is resolved. Some agencies instead use a distinct emergency button tone on digital radios. Truckers and CB users also use 10-33 for emergency traffic.

More police code abbreviations

  • 10-27 – Driver's license information
  • 10-28 – Vehicle registration information
  • 10-29 – Check for wanted
  • 10-3 – Stop transmitting
  • 10-31 – Crime in progress
  • 10-32 – Person with gun
  • 10-36 – Correct time
  • 10-4 – Acknowledgment (message received, OK)
  • 10-41 – Beginning tour of duty
  • 10-42 – Ending tour of duty
  • 10-5 – Relay
  • 10-50 – Accident

See all 49 police code abbreviations →