1R
Routine response (no lights or sirens).
1N
No further action is needed.
112
The emergency number for police, fire, and medical services across Finland and the European Union.
BOLO:
Be on the lookout (used to identify wanted individuals or vehicles).
Out:
End of a transmission, no further response is needed.
Over:
End of a transmission, awaiting a response.
Roger:
Message received and understood.
Unit:
Refers to a specific police team or officer.
ETA:
Estimated time of arrival.
Negative:
No or denial.