Alphabetical index
- Defence Against Terrorism Programme of Work (DAT POW)
- Defence and Related Security Capacity Building Initiative
- Defence Education Enhancement Programme (DEEP)
- Defence expenditures, Information on
- Defence Planning Process
- Defence Policy and Planning Committee
- Defense College, NATO
- Delegations to NATO, National -
- Depleted Uranium (Archived)
- Deputies Committee (DPRC)
- Deterrence and defence
- Disarmament, arms control and non-proliferation in NATO
- Disclosure of NATO information, Public -