| Acronym | Meaning |
| P | Peta - Phosphorus |
| ERN | Eritrean Nakfa (ISO 4217 Currency Code) |
| ASIP | Advanced System Improvement Program - Army Stationing And Installation Plan - Application Specific Instruction-Set Processor |
| CMM | Capability Maturity Model |
| OSS | Ossetic Language (ISO 639-2 Code) |
| ATAPI | Advanced Technology Attachment Packet Interface |
| CNN | Cable News Network - Cellular Nonlinear Network |
| TRP | Troop |
| NZ | New Zealand (ISO 3166 And FIPS 10-4 Country Code Digram) |
| PAMELA | Pedestrian Accessibility And Movement Environment Laboratory |