Police Jargon: D - Delta

Daily State: Daily report to Headquarters from Divisions/Stations regarding incidents which have occurred in the previous 24 hours.
DAFS: Department of Agriculture and Fisheries for Scotland.
DC: Detective Constable
DCC: Deputy Chief Constable
DCI: Detective Chief Inspector
DCS: Detective Chief Superintendent
DDA: Disability Discrimination Act
D&D: Drunk and Disorderly
DEFRA: Department for Environment, Food and Rural Affairs
DETR: Department of the Environment, Food and Rural Affairs
DFA: Director of Finance and Administration
Delphi: Computerised system used in Dyfed Powys for Payroll, Sickness Absence, Personnel and Training records etc
Development Fund Lottery: Lottery run within Dyfed Powys Police for staff and retired staff.
DHQ: Divisional Headquarters (Four in the force)
DI: Detective Inspector
DIC: Drunk In Charge
DNA: Deoxyribonucleic Acid - Genetic process of identification which can be yielded via blood, tissue or other bodily fluids. Apart from identical twins who share the same DNA, the chances of two unrelated individuals having the same DNA is one in one thousand million.
DOB: Date of Birth
DPP: Dyfed Powys Police or Director of Public Prosecutions
DS: Detective Sergeant
DSS: Department of Social Security
DSU: Divisional Support Unit. Units where case files are prepared prior to submission to the Crown Prosecution Service.
DTO: Divisional Training Officer
DTU: Driver Training Unit
DVLA: Driver and Vehicle Licensing Agency
DTLR: Department of Transport, Local Government and the regions