| Microscope, Surgical | Federal registry | 2 |
| Monitor, Bed Patient | Federal registry | 2 |
| Monitor, Cardiac (Incl. Cardiotachometer & Rate Alarm) | Federal registry | 2 |
| Monitors | Company website | 2 |
| Mouthpiece, Breathing | Federal registry | 2 |
| Multi-Target Respiratory Specimen Nucleic Acid Test Including Sars-Cov-2 And Other Microbial Agents | Federal registry | 2 |
| Nail, Fixation, Bone | Federal registry | 2 |
| Needle, Conduction, Anesthetic (W/Wo Introducer) | Federal registry | 2 |
| Negative Pressure Wound Therapy Powered Suction Pump | Federal registry | 2 |
| Non-Irrigation Endosseous Dental Implant Drill Bits | Federal registry | 2 |
| Non-Normalizing Quantitative Electroencephalograph Software | Federal registry | 2 |
| Orthodontic Software | Federal registry | 2 |
| Osteotome | Federal registry | 2 |
| Otoscope | Federal registry | 2 |
| Ovens | Company website | 2 |
| Oximeter, Reprocessed | Federal registry | 2 |
| Pack, Hot Or Cold, Reusable | Federal registry | 2 |
| Pallets | Company website | 2 |
| Passer | Federal registry | 2 |
| Patch, Pledget And Intracardiac, Petp, Ptfe, Polypropylene | Federal registry | 2 |
| Pedicle Screw Spinal System, Adolescent Idiopathic Scoliosis | Federal registry | 2 |
| Percussor, Powered-Electric | Federal registry | 2 |
| Peripheral Mechanical Thrombectomy With Aspiration | Federal registry | 2 |
| Peripheral Temporary And Retrievable Stent System | Federal registry | 2 |
| Pessary, Vaginal | Federal registry | 2 |
| Phakic Toric Intraocular Lens | Federal registry | 2 |
| Phantom, Flood Source, Nuclear | Federal registry | 2 |
| Phantom, Test-Pattern, Radionuclide | Federal registry | 2 |
| Pick, Massaging | Federal registry | 2 |
| Pin, Fixation, Smooth | Federal registry | 2 |
| Pin, Fixation, Smooth, Metallic | Federal registry | 2 |
| Plate, Base, Shellac | Federal registry | 2 |
| Plate, Bone | Federal registry | 2 |
| Plate, Cranioplasty, Preformed, Non-Alterable | Federal registry | 2 |
| Pliers, Operative | Federal registry | 2 |
| Plugger, Root Canal, Endodontic | Federal registry | 2 |
| Plug, Punctum | Federal registry | 2 |
| Port & Catheter, Implanted, Subcutaneous, Intravascular | Federal registry | 2 |
| Positioner, Tooth, Preformed | Federal registry | 2 |
| Post, Root Canal | Federal registry | 2 |
| Power Supplies | Company website | 2 |
| Probe, Blood-Flow, Extravascular | Federal registry | 2 |
| Probe, Ent | Federal registry | 2 |
| Products, Contact Lens Care, Rigid Gas Permeable | Federal registry | 2 |
| Prostate-Specific Antigen (Psa) For Management Of Prostate Cancers | Federal registry | 2 |
| Protector, Dental | Federal registry | 2 |
| Pump, Portable, Aspiration (Manual Or Powered) | Federal registry | 2 |
| Punch, Antrum | Federal registry | 2 |
| Qualitative Cytomegalovirus Nucleic Acid-Based Detection Device For Congenital Cytomegalovirus Infection | Federal registry | 2 |
| Radioassay, Triiodothyronine Uptake | Federal registry | 2 |