| PrimaryDivision | FourLetterDesignation | DepartmentName | County |
| 0 | BRIM | Brimfield Fire Protection District | |
| 0 | CALD | Caledonia Fire Department | |
| 0 | CAMD | Curtis Ambulance Service | |
| 0 | CGVN | Cottage Grove Fire Department | |
| 0 | CMCH | Comanche Fire Department | |
| 0 | DRGV | Deer Grove Fire Department | |
| 0 | FAFD | Fort Atkinson Fire Department | |
| 0 | FHCA | Fitch/Rona EMS | |
| 0 | FICH | Fitchburg Fire Department | |
| 0 | ILNI | Illini Medic | |
| 0 | JFFN | Jefferson Fire Department | |
| 0 | LCLR | Le Claire Fire Department | |
| 0 | LKML | Lake Mills Fire Department | |
| 0 | MADC | City of Madison Fire | |
| 0 | MCFD | McFarland Fire Department | |
| 0 | MONA | Monona Fire Department | |
| 0 | PALA | Palmyra Fire Department | |
| 0 | RYBS | Ryan Brothers Ambulance | |
| 0 | STGH | Stoughton Fire/EMS | |
| 0 | TBLG | Town of Blooming Grove | |
| 0 | TMBR | Timber-Hollis Fire Protection District | |
| 0 | TMED | Town of Madison | |
| 0 | WDLK | Wind Lake Fire Department | |
