| 5 | 005 | DE | OPD AIRTAC | Police Air Support Tactical | Law Tac |
| 2855 | b27 | D | O-PS-2 | Public Safety 2 | Multi-Tac |
| 2859 | b2b | D | ONTARIO WASTE | Integrated Waste Department | Public Works |
| 2945 | b81 | DE | OPD-1 | Police Dispatch | Law Dispatch |
| 2947 | b83 | DE | OPD-2 | Police Tactical | Law Tac |
| 2951 | b87 | DE | OPD MET | Police Multiple Enforcement Team Surveillance | Law Tac |
| 2953 | b89 | DE | OPD NARC | Police Narcotics Surveillance | Law Tac |
| 2959 | b8f | DE | OPMIL | Ontario Mills | Law Tac |
| 2963 | b93 | DE | OPEVNT | Special Events | Law Tac |
| 3393 | d41 | D | OFD DISP | Fire Dispatch | Fire Dispatch |
| 3395 | d43 | D | OFD CMD A | Fire Command A | Fire-Tac |
| 3397 | d45 | D | OFD TAC 1A | Fire Tac 1A | Fire-Tac |
| 3399 | d47 | D | OFD TAC 1B | Fire Tac 1B | Fire-Tac |
| 3401 | d49 | D | OFD CMD B | Fire Command B | Fire-Tac |
| 3403 | d4b | D | OFD TAC 2A | Fire Tac 2A | Fire-Tac |
| 3405 | d4d | D | OFD TAC 2B | Fire Tac 2B | Fire-Tac |
| 3407 | d4f | DE | OFD CMD C | Fire Command C | Fire-Tac |
| 3409 | d51 | DE | OFD TAC 3A | Fire Tac 3A | Fire-Tac |
| 3411 | d53 | DE | OFD TAC 3B | Fire Tac 3B | Fire-Tac |
| 3413 | d55 | DE | EOC | Emergency Operations Center | Emergency Ops |
| 3415 | d57 | DE | SHARE-1 | Shared Use | Interop |
| 3417 | d59 | DE | OFD ADMIN | Fire Admin | Fire-Talk |
| 3553 | de1 | DE | EMROP | Emergency Ops | Emergency Ops |
