| Acronym | Definition |
|---|
| PDU➣Power Distribution Unit |
| PDU➣Protocol Data Unit |
| PDU➣Personal Dial up |
| PDU➣Plug Distribution Unit |
| PDU➣Packet Data Unit |
| PDU➣Process Development Unit |
| PDU➣Power Drive Unit (F-16 leading edge flap hydraulic motor) |
| PDU➣Project Delivery Unit (various agencies) |
| PDU➣Practice Development Unit (hospitals) |
| PDU➣Propane Deasphalting Unit |
| PDU➣Product Development Unit |
| PDU➣Plan de Déplacements Urbain (French) |
| PDU➣Patrol Duty Uniform (police uniform) |
| PDU➣Pilot Display Unit |
| PDU➣Photographic Development Unit (RAF) |
| PDU➣Problematic Drug User |
| PDU➣Payload Data Unit |
| PDU➣Pylon Decoder Unit |
| PDU➣Pokemon Digimon United |
| PDU➣Prototype Development Unit |
| PDU➣Pesticide Dispersal Unit |
| PDU➣Professional Development Unit(s) (similiar to Continuing Education Units) |
| PDU➣Programmable Display Unit |
| PDU➣Parachute Deployment Unit |
| PDU➣Philippine Digital Upgrade |
| PDU➣Pentagon Dining Unit (LSU) |
| PDU➣Peripheral Data Unit |
| PDU➣Program Decision Unit |
| PDU➣Prototype Decision-aid Utilities |
| PDU➣Premises Distribution Upgrade |
| PDU➣Propwash Deflection Unit (boat device) |
| PDU➣Public Display Unit |
| PDU➣Pre Diagnostic Unit |