| Abbreviation | Definition |
|---|---|
| PRCM | Aircrew Survival Equipmentman Master Chief Petty Officer |
| PRCS | Aircrew Survival Equipmentman Senior Chief Petty Officer |
| PRCS | rcrew Survival Equipmentman Senior Chief Petty Officer |
| PRTR | inter |
| PRTR | Printer |
| PRTR1 | inter 1st Class Petty Officer |
| PRTR1 | Printer 1st Class Petty Officer |
| PRTR2 | inter 2nd Class Petty Officer |
| PRTR2 | Printer 2nd Class Petty Officer |
| PRTR3 | inter 3rd Class Petty Officer |
| PRTR3 | Printer 3rd Class Petty Officer |
| PRTRA1 | inter (aviation) 1st Class Petty Officer |
| PRTRA1 | Printer (aviation) 1st Class Petty Officer |
| PRTRL1 | inter (lithographer) 1st Class Petty Officer |
| PRTRL1 | Printer (lithographer) 1st Class Petty Officer |
| PRTRL2 | inter (lithographer) 2nd Class Petty Officer |
| PRTRL2 | Printer (lithographer) 2nd Class Petty Officer |
| PRTRL3 | inter (lithographer) 3rd Class Petty Officer |
| PRTRL3 | Printer (lithographer) 3rd Class Petty Officer |
| PRTRM1 | inter (multilth) 1st Class Petty Officer |