| Lens, Condensing, Diagnostic | Federal registry | 1 |
| Lens, Contact, Polymethylmethacrylate, Diagnostic | Federal registry | 1 |
| lighting systems | Company website | 1 |
| Light, Operating, Dental | Federal registry | 1 |
| Light, Surgical, Fiberoptic | Federal registry | 1 |
| Lipoprotein, Low-Density, Antigen, Antiserum, Control | Federal registry | 1 |
| magnetic cores | Company website | 1 |
| Marker, Ocular | Federal registry | 1 |
| Mask, Oxygen, Non-Rebreathing | Federal registry | 1 |
| Massager, Therapeutic, Electric | Federal registry | 1 |
| Media, Electroconductive | Federal registry | 1 |
| memory cards | Company website | 1 |
| Method, Immunodiffusion, Immunoglobulins (G, A, M) | Federal registry | 1 |
| Microscope, Operating & Accessories, Ac-Powered, Ophthalmic | Federal registry | 1 |
| Miscellaneous | Company website | 1 |
| Monitor, Breathing Frequency | Federal registry | 1 |
| Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms) | Federal registry | 1 |
| Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) | Federal registry | 1 |
| Monitor, St Segment With Alarm | Federal registry | 1 |
| Motor, Surgical Instrument, Ac-Powered | Federal registry | 1 |
| Mounts | Company website | 1 |
| Multi-Analyte Controls, All Kinds (Assayed) | Federal registry | 1 |
| Myoglobin, Antigen, Antiserum, Control | Federal registry | 1 |
| Needle, Dental | Federal registry | 1 |
| Needle, Ophthalmic Suturing | Federal registry | 1 |
| Needle, Suturing, Reusable | Federal registry | 1 |
| Neurological Stereotaxic Instrument | Federal registry | 1 |
| Nuts | Company website | 1 |
| One-Way Air-Leak Valve | Federal registry | 1 |
| Oral Irrigation Kit | Federal registry | 1 |
| Orthopedic Stereotaxic Instrument | Federal registry | 1 |
| Orthosis, Corrective Shoe | Federal registry | 1 |
| Orthosis, Limb Brace | Federal registry | 1 |
| Orthosis, Spinal Pedicle Fixation | Federal registry | 1 |
| Orthosis, Spine, Plate, Laminoplasty, Metal | Federal registry | 1 |
| Orthosis, Spondylolisthesis Spinal Fixation | Federal registry | 1 |
| Over-The-Counter Automated External Defibrillator | Federal registry | 1 |
| Over-The-Counter Covid-19 Antigen Test | Federal registry | 1 |
| Pedicle Screw Spinal System, Adolescent Idiopathic Scoliosis | Federal registry | 1 |
| Perimeter, Ac-Powered | Federal registry | 1 |
| Perimeter, Automatic, Ac-Powered | Federal registry | 1 |
| Perimeter, Manual | Federal registry | 1 |
| Perineometer | Federal registry | 1 |
| Permanently Mounted Wheelchair Platform Lift | Federal registry | 1 |
| Pessary, Vaginal | Federal registry | 1 |
| pins | Company website | 1 |
| Plasma, Coagulation Control | Federal registry | 1 |
| Plates And Equipment, Radial Immunodiffusion | Federal registry | 1 |
| Plethysmograph, Photoelectric, Pneumatic Or Hydraulic | Federal registry | 1 |
| Plugger, Root Canal, Endodontic | Federal registry | 1 |
