These are nicknames that may be heard from time to on police radio scanners.
| Code | Description |
|---|---|
| Baker | Swing shift |
| Charlie | Day shift |
| Charlie | Captain |
| David | Detective |
| Denver | Detective |
| Frank | Felony Investigation |
| Henry | Homicide |
| John | Juvenile |
| King | Helicopter |
| Lincoln | Lieutenant |
| Nora | Narcotics |
| Officers Adam | Auxiliary |
| Paul | Patrol |
| Sam | Sergeant |
| Units Adam | Morning shift |
| Victor | Vice/Narcotics |
| X-Ray | Burglary |