Designator | Agency, entity, office, or plate type |
A | Trailer (all weights); small plate |
C | School district or miscellaneous city or county agencies, entities or offices |
D | Highway district |
F | Fire district |
G | Fish and game |
H | Department of health and welfare |
ISP | Idaho state police |
J | Department of commerce or department of labor |
L | Law enforcement |
M | Motorcycle; small plate |
P | City police |
R | Department of parks and recreation |
SO | Sheriff's office |
T | Department of transportation |
X | Miscellaneous state agencies, entities or offices |
Y | Irrigation district |
Z | Department of lands |
Idaho Code § 49-443B