| Abbreviation | Definition |
|---|---|
| OWA | Oracle Web Applications |
| OWAM | Oracle Work and Asset Management |
| OWB | Oracle Warehouse Builder |
| P | Parity |
| P | Protected |
| P | Public |
| PAD | Protected Areas Database |
| PADS | PCB Activity Database System |
| PADS | Proposal and Award Database System |
| PASS | Professional Association for SQL Server |
| PB | Private Blockchains |
| PB | Public Blockchains |
| PBD | Power Backup Database |
| PBDB | PetaByte Database |
| PCAD | Pacific Coast Architecture Database |
| PCD | Paddler's Campsite Database |
| PCDB | Perinatal Center Data Base |
| PCDL | Personal Compound Database and Library |
| PCFS | Personal Computer File System |
| PCID | PCSP Contractor Information Database |