DAHS: De Anza High School
DBHS: Diamond Bar High School
DBTI: Don Bosco Technical Institute
DCFD: Daly City Fire Department
DCHS: Del Campo High School
DCHS: Desert Christian High School
DCJESD: Dry Creek Joint Elementary School District
DCP: Downtown College Prep
DFD: Dixon Fire Department
DFFP: Department of Forestry and Fire Protection
DFG: Department of Fish and Game
DHHS: Dana Hills High School
DHS: Damien High School
DHS: Delano High School
DHS: Delhi High School
DHS: Delta High School
DHS: Denair High School
DHS: Dinuba High School
DHS: Discovery High School
DHS: Dixon High School
DHS: Dominguez High School
DHS: Downey High School
DHS: Downtown High School
DHS: Duarte High School
DHS: Dublin High School
DHS: Dunsmuir High School
DHSHS: Desert Hot Springs High School
DHSPD: Desert Hot Springs Police Department
DI: Department of Insurance
DJUHSD: Delano Joint Union High School District
DJUHSD: Dunsmuir Joint Union High School District
DJUSD: Davis Joint Unified School District
DLSHS: De La Salle High School
DMHS: Del Mar High School
DMHS: Desert Mirage High School
DMUSD: Del Mar Union School District
DMV: Department of Motor Vehicles
DNCOE: Del Norte County Office of Education
DNCUSD: Del Norte County Unified School District
DNHS: Del Norte High School