| 2129 | 851 | D | 74LAW1 | Law Enforcement 1 | Law Talk |
| 2268 | 8dc | D | 74P911 | Police Dispatch | Law Dispatch |
| 2270 | 8de | D | 74LEIN | L.E.I.N. | Law Talk |
| 2699 | a8b | DE | 74DET | Sheriff Detectives | Law Talk |
| 2701 | a8d | D | 74P209 | Algonac Police Proprietary | Law Talk |
| 2707 | a93 | D | 74PD835 | Yale Police Proprietary | Law Talk |
| 2711 | a97 | D | 74PD286 | Capac Police Proprietary | Law Talk |
| 2715 | a9b | D | 867P911 | Clay Twp. Police Dispatch | Law Dispatch |
| 2716 | a9c | D | 867LAW1 | Clay Twp. Police Secondary | Law Talk |
| 2726 | aa6 | D | 74P556 | Marine City Police Proprietary | Law Talk |
| 2729 | aa9 | D | 74PD562 | Marysville Police Proprietary | Law Talk |
| 2743 | ab7 | D | 74P721 | St. Clair Police Proprietary | Law Talk |
| 2744 | ab8 | D | 74P174 | Sheriff Administration | Law Talk |
| 2745 | ab9 | D | 74LAW2 | Law Enforcement 2 | Law Talk |
| 2746 | aba | D | 74SRT | Sheriff Special Response Team | Law Tac |
| 2747 | abb | D | 74DRUG | Countywide Narcotics Enforcement Common | Law Tac |
| 2748 | abc | D | 174MSR | Sheriff Marine Rescue | Law Talk |
| 2749 | abd | D | 174MAR | Sheriff Marine Division | Law Talk |
| 2867 | b33 | D | 74PD573 | Memphis Police Proprietary | Law Talk |
| 11776 | 2e00 | De | 74DET | St. Clair Detectives | Law Tac |
| 12155 | 2f7b | D | 867P911 | Clay Twp. Police Administration | Law Talk |
| 12170 | 2f8a | D | 74IRADPS | Ira Twp Proprietary | Law Talk |
| 12171 | 2f8b | D | 174COR | Sheriff Corrections Division | Law Talk |
| 12190 | 2f9e | D | 74COURT | Court Security | Law Talk |
| 32791 | 8017 | D | 74LAWB | Law Enforcement Backup | Law Talk |
