| Abbreviation | Definition |
|---|---|
| OXM | object XML mapper |
| OXM | Object XML Mappers |
| OXM | Object XML Mapping |
| OXM | Object/ XML Mapping |
| OXM | Object/XML Mapping |
| OXP | Microsoft Office XP |
| OXPS | Open XML Paper Specification |
| OXS | Oqibo Xml Server |
| OZC | OZ Compiler |
| OZD | OZ Debugger |
| P | Programming |
| PA | Persistent Attribute |
| PA | Program Administrator |
| PA | Program Advance |
| PAB | Programming and |
| PAB | Programming and Activities Board |
| PAC | Process Algebra Compiler |
| PACAY | Point and Click with Activation (with YouTube) |
| PACS | Picture Archiving And Communication Software |
| PACT | Portable Application Code Toolkit |