| Acronym | Definition |
|---|
| PDO➣Php Data Objects (PHP extension) |
| PDO➣Pacific Decadal Oscillation (weather) |
| PDO➣Petroleum Development Oman |
| PDO➣Protected Designation of Origin (EC) |
| PDO➣Panchayat Development Officer (India) |
| PDO➣Persistent Data Object |
| PDO➣Physical Device Object |
| PDO➣Php Data Objects |
| PDO➣Python Database Object |
| PDO➣Product Development and Operations (various organizations) |
| PDO➣Property Damage Only (police term for property damage traffic accident) |
| PDO➣Program Development Officer (various organizations) |
| PDO➣Plan for Development and Operation |
| PDO➣1,3-Propanediol (chemical) |
| PDO➣Physical Device Object (Microsoft windows drivers) |
| PDO➣Professional Development Online (various organizations) |
| PDO➣Panzer Dragoon Orta (game) |
| PDO➣Partnership Development Officer (various organizations) |
| PDO➣Parents' Day Out (church babysitting program) |
| PDO➣Project Development Objective (various applications) |
| PDO➣Palladium Oxide |
| PDO➣Public Defenders Office |
| PDO➣Publishing Distribution Office |
| PDO➣Packet Data Optimized |
| PDO➣Programs as Data Objects |
| PDO➣Paid Day(s) Off |
| PDO➣Personal Day Off |
| PDO➣Professional Development Outreach (various organizations) |
| PDO➣Pook Diemont & Ohl, Inc. (equipment contractor; Bronx, NY) |
| PDO➣Program Decision Option |
| PDO➣Purchase Delivery Order |
| PDO➣Publication Development Order (US Marine Corps) |
| PDO➣Philadelphia District Office (US SEC) |
| PDO➣Private Development Organization |
| PDO➣Potentially Damaging Operation (UK) |
| PDO➣Publications Distribution Office(r) |
| PDO➣Portable Distributed Object |
| PDO➣Public Diplomacy Officer (US Department of State) |
| PDO➣Postal Delivery Officer (Australia Post) |
| PDO➣Preceding Direct Object (French grammar) |
| PDO➣Plan for Production & Operation |
| PDO➣Personal Development Objectives |
| PDO➣Performance Determination Official |
| PDO➣Princes d'Ovalie (French rugby team) |
| PDO➣Phased Dependent Operation |
| PDO➣Property Disposal Office/r |
| PDO➣Pilots Development Officer (UK) |
| PDO➣Philips-Dupont Optics (optical disc storage medium) |
| PDO➣Public Disclosure Officer |
| PDO➣Progressive Distortion Optimal |
| PDO➣Past Due Obligation (finance) |
| PDO➣Peak Deployable Output (water resources planning) |