Wikipedia
PDU
PDU may stand for:
- Project for Democratic Union, a European open-source think tank.
- Partia për Drejtësi dhe Unitet (Party for Justice and Unity), a former political party in Albania
- Partidul Democrat al Unirii (Democratic Union Party), a political group in Romania
- Power distribution unit, for distributing electrical power
- Protocol data unit, in telecommunications
- Procedure defined unit, a relative unit of measurement
- Professional Development Units, credits toward certification or re-certification at Project Management Institute (PMI)
- PDU, Groups of quality dubious