- Administrative Message (AM)
- Aircraft Registration Query (GQ)
- Alarm Exchange Query (ALQ)
- Amber Alert (AA)
- Boat Query (BQ)
- Canadian Article File Query (CAQ)
- Canadian Boat File Query (CBQ)
- Canadian Driver License Query (UQ)
- Canadian Gun File Query (CGQ)
- Canadian Persons File Query (WQ)
- Canadian Securities File Query (CSQ)
- Canadian Vehicle File Query (VQ)
- Canadian Vehicle Registration File Query (XQ)
- CANDLE
- Commercial Vehicle Carrier Status Query (ACQ)
- Commercial Vehicle Status Query (AVQ)
- Concealed Weapons Query (CWQ)
- Corrections Information Query (PCQ)
- Corrections Photo Query (CPQ)
- Criminal History Additional Query (AQ)
- Criminal History Full Record Query (FQ)
- Criminal History Identity Query (IQ)
- Criminal History Response (CR)
- Driver History Query (KQ)
- Driver License Query by Name (DNQ)
- Driver's License Query (DQ)
- General Person Query/LEISS (GPQ)
- Generic Message Query (LQ)
- Hazardous Materials Query (MQ)
- Hit Confirmation Requests (YQ)
- IFTA Query (FQC)
- Immigration Alien LESC Query (IAQ)
- INTERPOL Federated Query
- INTERPOL Gun Query (IGQ)
- INTERPOL Stolen Travel Document Full Query (FTQ)
- INTERPOL Stolen Travel Document Initial Query (ITQ)
- INTERPOL Stolen Vehicle Full Query (FVQ)
- INTERPOL Stolen Vehicle Initial Query (IVQ)
- INTERPOL Wanted Person Full Inquiry (FPQ)
- INTERPOL Wanted Person Initial Query (IPQ)
- License Plate Reader Query (LPQ)
- LoJack Query (LE)
- NDPIX Enter New Record (DEX)
- NDPIX Record Update (DUX)
- NDPIX Request Reports (DTX)
- NICB All Files Query (NAQ)
- NICB Cancel Impound Record (NCI)
- NICB Impound/Export File Query (NIQ)
- NICB Modify Impound Record (NUI)
- Parole Query (PPQ)
- Parole, Probation, Corrections Information Query (PAQ)
- Probation Query (PBQ)
- Railroad Crossing Query (RCQ)
- RAND Message Log Query (NLQ)
- Road/Weather Query (HQ)
- Sex Offender Notification (SON)
- Sex Offender Query (SOQ)
- Snowmobile Registration Query (SQ)
- State Warrant Query (SWQ)
- Status Message (SM)
- TASER Registration Query (TSQ)
- Vehicle Registration Query (RQ)
- Vehicle Registration Query By Name (RNQ)
- VIN Check (GVQ)
- Wildlife Violation Query (WLQ)
- XML 3 Users
