Abbreviations beginning with D

DTOData Transport Object
Computing » Software

DTODenial To Operate
Computing » Security

DTODigital Testing Oscilloscope
Computing » IT

DTODigital Timing Oscillator
Computing » IT

DTODirect Trunk Overflow
Computing » IT

DTODoctors Technology Office
Computing » Technology

DTOData for Testifying Officers (USACE)
Governmental

DTODefense Technology Objective
Governmental

DTODefense Technology Office
Governmental

DTODefensie Telematica Organisatie (Dutch)
Governmental

DTODepartment of Telecommunication Operations
Governmental

DTODeputy Director for Technical Operations (J8) (JCS)
Governmental

DTODetention and Training Order
Governmental

DTODetermine Treatment Options
Governmental

DTODevelopment Test Objective
Governmental » NASA

DTODHAPP (Depatment of Defense HIV/AIDS Prevention Program) Travel Office
Governmental

DTODirectorate of Traffic Operations (UK)
Governmental

DTODireito (Portuguese: right; postal usage)
Governmental

DTODisruptive Technology Office (US government Intelligence Center; formerly Advanced Research and Development Activity)
Governmental