| Code 33 |
Clear radio channel - emergency traffic only |
| 10-99 |
Cardiac arrest / Officer held hostage |
| 10-33 |
Emergency, all units stand by |
| Code 40 |
Serious case (IV started) |
| 10-11 |
Identify frequency / Dispatching too fast |
| Code 77 |
Possible ambush - use caution |
| 99 |
Reckless operation |
| 10-54 |
Possible fatality |
| 10-46 |
Motorist assist |
| 10-8 |
In service |
| 10-100 |
Misdemeanor warrant / Out using restroom |
| DOA |
Dead on arrival |
| 999 |
Urgent help needed / Officer down |
| 10-7 |
Out of service (completely) |
| 15 |
Citizens holding suspect |
| GOA |
Gone on arrival |
| 10-50 |
Officer welfare check / under influence of drugs |
| 10-32 |
Person with gun |
| 26 |
Police officer |
| 10-56 |
Intoxicated pedestrian / Suicide |
| 10-38 |
Traffic stop |
| RP |
Reporting party |
| 10-12 |
Standby / Visitor(s) present |
| 30 |
Homicide |
| 11-44 |
Possible fatality / coroner required |
| 10-80 |
Pursuit in progress |
| 10-55 |
Intoxicated driver |
| 21 |
Complaint |
| Code 4 |
No further assistance required |
| 34 |
Aggravated battery |