| PRK — Device Indicating An Exhalation Event | Class 2 / AN |
| PRL — Iliac Covered Stent, Arterial | Class 3 / CV |
| PRM — Enteral Administration Kit (Adult & Pediatric) | Class 2 / GU |
| PRN — Pediatric Position Holder | Class 1 / HO |
| PRO — Anti-Regurgitation Blood Tubing Kit | Class 2 / GU |
| PRP — Balloon Gastrostomy Tube Kit | Class 2 / GU |
| PRQ — Esophageal Dilator Kit | Class 2 / GU |
| PRR — Feeding Tube Kit | Class 2 / GU |
| PRS — Gastric Colonic Catheter Irrigation Kit | Class 2 / GU |
| PRT — Gastric Irrigation And Aspiration Kit | Class 2 / GU |
| PRU — Gastric Lavage Kit (Adult Or Pediatric Use) | Class 2 / GU |
| PRV — Gastro-Urology Biopsy Kit | Class 2 / GU |
| PRW — Gastrointestinal Tube Kit | Class 2 / GU |
| PRX — Gastrostomy Guide Wire Placement Kit | Class 2 / GU |
| PRY — Gastrostomy Jejunostomy Feeding Tube Kit | Class 2 / GU |
| PRZ — Gastrostomy Tube Kit | Class 2 / GU |
| PSA — Laparoscopic Jejunostomy Kit | Class 2 / GU |
| PSB — Nasogastric Feed Tube Kit | Class 2 / GU |
| PSC — Nasogastric-Gastrojejunal Kit | Class 2 / GU |
| PSD — Laparoscopic Gastrostomy Kit | Class 2 / GU |
| PSE — Needle Catheter Jejunostomy Kit | Class 2 / GU |
| PSF — Non-Balloon Replacement Gastrostomy System | Class 2 / GU |
| PSG — Percutaneous Endoscopic Gastrostomy Kit | Class 2 / GU |
| PSH — Percutaneous Replacement Gastrostomy Tube Kit | Class 2 / GU |
| PSI — Perineal Irrigation Kit | Class 2 / OB |
| PSJ — Rectal Dilator Kit | Class 1 / GU |
| PSK — Replacement Gastrostomy Feeding Catheter Tray | Class 2 / GU |
| PSL — 25-Oh-Vitamin D Mass Spectrometry Test System | Class 2 / CH |
| PSM — Refractometer For Donor Testing | Class 1 / CH |
| PSN — Light Based Imaging | Class 2 / SU |
| PSP — Intracranial Pressure & Temperature Monitoring Kit | Class 2 / NE |
| PSQ — Intracardiac Patch Or Pledget, Biologically Derived | Class 2 / CV |
| PSR — Implanted Phrenic Nerve Stimulator For Central Sleep Apnea | Class 3 / AN |
| PSS — Minoxidil Sulfotransferase Or Isoenzymes Test System | Class N / TX |
| PST — Aortic Annuloplasty Ring | Class 2 / CV |
| PSU — Jak2 Gene Mutation Detection Test | Class 2 / PA |
| PSV — Ultrasound Bronchoscope | Class 2 / EN |
| PSW — High Level Disinfection Reprocessing Instrument For Ultrasonic Transducers, Liquid | Class 2 / HO |
| PSX — Chlorine Meter | Class 2 / GU |
| PSY — Whole Slide Imaging System | Class 2 / PA |
| PSZ — Devices Detecting Influenza A, B, And C Virus Antigens | Class 2 / MI |
| PTA — Genetic Variant Detection And Health Risk Assessment System | Class 2 / IM |
| PTB — Ataxiagraph With Interpretive Software | Class 1 / NE |
| PTC — Uric Acid Test System For At Home Prescription Use | Class 1 / CH |
| PTD — Subcutaneous Implanted Apheresis Port | Class 2 / HO |
| PTE — Endoscopic Morcellator Gastroenterology | Class 2 / GU |
| PTF — Assay To Measure Pct To Aid In The Risk Assessment Of Critically Ill Patients On Their First Day Of Icu Admission | Class 2 / MI |
| PTG — Test, Methadone, Over The Counter | Class 2 / TX |
| PTH — Test, Barbiturate, Over The Counter | Class 2 / TX |
| PTI — Non-Coring (Huber) Needle | Class 2 / HO |