| DADMIN |
Director of Administration |
Army |
| DADOS |
Deputy Assistant Director of Ordinance Services |
Army |
| DADS |
Deputy Assistant Director of Supply |
Army |
| DADST |
Deputy Assistant Director of Supplies and Transport |
Army |
| DADT |
Deputy Assistant Director of Transport |
Army |
| DAFV |
Director of Armoured Fighting Vehicles |
Army |
| DAG |
Deputy Adjutant-General |
Army |
| DAGA |
Deputy Adjutant-General "A" |
Army |
| DAGB |
Deputy Adjutant-General "B" |
Army |
| DAGC |
Deputy Adjutant-General "C" |
Army |
| DAGD |
Deputy Adjutant-General "D" |
Army |
| DAGO |
Deputy Adjutant-General "O" |
Army |
| DAMGO |
Deputy Assistant Master General of the Ordinance |
Army |
| DAMS |
Deputy Assistant Military Secretary |
Army |
| DAPM |
Deputy Assistant Provost Marshal |
Army |
| DAQMG |
Deputy Assistant Quartermaster-General |
Army |
| DAUX |
Director of Auxiliary Services |
Army |
| DCE |
Deputy Chief Engineer |
Army |
| DCGS |
Deputy Chief of the General Staff |
Army |
| DCGS(A) |
Deputy Chief of the General Staff (Additional) |
Army |
| DCGSA |
Deputy Chief of the General Staff "A" |
Army |
| DCGSB |
Deputy Chief of the General Staff "B" |
Army |
| DCGSC |
Deputy Chief of the General Staff "C" |
Army |
| DCIGS |
Deputy Chief of the Imperial General Staff |
Army |
| DCINC |
Deputy Commander in Chief |
Army |
| DCRE |
Deputy Commander Royal Engineers |
Army |
| DCSO |
Deputy Chief Signal Officer |
Army |
| DDECD |
Deputy Director of Electrical and Communications Design |
Army |
| DDFW |
Deputy Director of Fortifications and Works |
Army |
| DDGRES |
Deputy Director General Reserve Army |
Army |