PDU
# 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
* Paysandú Airport (IATA: PDU)
* Power distribution unit, for electrical power
* Protocol data unit, in telecommunications
* Procedure defined unit, a unit of measurement relative to a specific application
* Professional Development Units, credits toward certification or re-certification at Project Management Institute (PMI)
