| Metal Powder Production | Company website | 1 |
| Mouthguard, Prescription | Federal registry | 1 |
| Mouthpiece, Saliva Ejector | Federal registry | 1 |
| Nasal Spray, Ent Delivery | Federal registry | 1 |
| Negative Pressure Wound Therapy Powered Suction Pump | Federal registry | 1 |
| O-RINGS | Company website | 1 |
| Orthodontic Software | Federal registry | 1 |
| Orthosis, Spinal Pedicle Fixation | Federal registry | 1 |
| Orthosis, Spondylolisthesis Spinal Fixation | Federal registry | 1 |
| Pack, Hot Or Cold, Disposable | Federal registry | 1 |
| Pad, Heating, Powered | Federal registry | 1 |
| Piston Syringe Lever | Federal registry | 1 |
| planters | Company website | 1 |
| Plasma Arc Melting (PAM) | Company website | 1 |
| Plasma Processing System For Converting Alpha To Pre-Beta High-Density Lipoprotein | Federal registry | 1 |
| Plate, Fixation, Bone | Federal registry | 1 |
| Plethysmograph, Impedance | Federal registry | 1 |
| Positioner, Tooth, Preformed | Federal registry | 1 |
| Product finder | Company website | 1 |
| Prosthesis, Elbow, Hemi-, Radial, Polymer | Federal registry | 1 |
| Prosthesis, Nose, Internal | Federal registry | 1 |
| Protector, Dental | Federal registry | 1 |
| public safety | Company website | 1 |
| Pupillometer, Manual | Federal registry | 1 |
| Receptacles | Company website | 1 |
| Refractometer For Clinical Use | Federal registry | 1 |
| Refractometer For Donor Testing | Federal registry | 1 |
| Refractometer, Ophthalmic | Federal registry | 1 |
| Refractor, Manual, Non-Powered, Including Phoropter | Federal registry | 1 |
| Regulator, Pressure, Gas Cylinder | Federal registry | 1 |
| Resin, Denture, Relining, Repairing, Rebasing | Federal registry | 1 |
| Retainer, Screw Expansion, Orthodontic | Federal registry | 1 |
| Retractor, All Types | Federal registry | 1 |
| roll up doors | Company website | 1 |
| Saliva, Artificial | Federal registry | 1 |
| Scale, Patient | Federal registry | 1 |
| Scale, Platform, Wheelchair | Federal registry | 1 |
| Scale, Stand-On, Patient | Federal registry | 1 |
| Scale, Surgical Sponge | Federal registry | 1 |
| Scissors, Medical, Disposable | Federal registry | 1 |
| Scissors, Surgical Tissue, Dental | Federal registry | 1 |
| Screw, Fixation, Bone | Federal registry | 1 |
| seals | Company website | 1 |
| Set, Lens, Trial, Ophthalmic | Federal registry | 1 |
| Solvent, Adhesive Tape | Federal registry | 1 |
| Stand, Infusion | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Stimulator, Electrical, Evoked Response | Federal registry | 1 |
| swing doors | Company website | 1 |
| Syringe, Irrigating (Dental) | Federal registry | 1 |
