Terms and their meanings
D
- DA
 - Decentralized power generation (DPG)
 - Decommissioning
 - DENR
 - Department of Energy (DOE)
 - Department of Finance (DOF)
 - Department of Labor and Employment (DOLE)
 - Department of Science and Technology (DOST)
 - Department of Trade and Industry (DTI)
 - Department of Transportation and Communications (DOTC)
 - Diesel
 - Distribution System
 - Distribution Utility (DU)
 - DOE
 - DOF
 - DPG
 - DTI
 - DU
 - DU operated microgrid system