| Labels | Company website | 1 |
| Lamp, Surgical | Federal registry | 1 |
| Laparoscope, General & Plastic Surgery | Federal registry | 1 |
| Laparoscope, Gynecologic (And Accessories) | Federal registry | 1 |
| Laparoscopic Accessories, Gynecologic | Federal registry | 1 |
| Laryngoscope, Rigid | Federal registry | 1 |
| Left Atrial Appendage Clip, Implantable | Federal registry | 1 |
| Legionella, Spp., Elisa | Federal registry | 1 |
| Lens, Spectacle, Non-Custom (Prescription) | Federal registry | 1 |
| Ligator, Hemorrhoidal | Federal registry | 1 |
| Light, Surgical, Fiberoptic | Federal registry | 1 |
| Loop, Wire | Federal registry | 1 |
| Mallet | Federal registry | 1 |
| Mallet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Marker, Radiographic, Implantable | Federal registry | 1 |
| Material Types | Company website | 1 |
| Mattress, Flotation Therapy, Non-Powered | Federal registry | 1 |
| Mirror, Ent | Federal registry | 1 |
| Mirror, General & Plastic Surgery | Federal registry | 1 |
| Mobilizer, Ent | Federal registry | 1 |
| Multi-Analyte Controls Unassayed | Federal registry | 1 |
| Multi-Analyte Respiratory Virus Antigen Detection Test | Federal registry | 1 |
| Multiple Use Blood Lancet For Single Patient Use Only | Federal registry | 1 |
| Mycoplasma Pneumoniae Dna Assay System | Federal registry | 1 |
| Needle, Aspiration And Injection, Disposable | Federal registry | 1 |
| Needle, Aspiration And Injection, Reusable | Federal registry | 1 |
| Needle, Catheter | Federal registry | 1 |
| Needle, Hypodermic, Single Lumen | Federal registry | 1 |
| Needle, Tonsil Suturing | Federal registry | 1 |
| Neurological Stereotaxic Instrument | Federal registry | 1 |
| Neurosurgical Ultrasonic Instruments | Federal registry | 1 |
| Nipper, Malleus | Federal registry | 1 |
| Non-Surgical Gown | Federal registry | 1 |
| Nonthermal Shortwave Therapy Device Indicated For Over The Counter Use For The Treatment Of Pain | Federal registry | 1 |
| Nucleic Acid Amplification Assay System, Group B Streptococcus, Direct Specimen Test | Federal registry | 1 |
| Operating Room Accessories Table Tray | Federal registry | 1 |
| Orthopedic Manual Surgical Instrument | Federal registry | 1 |
| Orthopedic Stereotaxic Instrument | Federal registry | 1 |
| Orthosis, Abdominal | Federal registry | 1 |
| Orthosis, Cervical | Federal registry | 1 |
| Orthosis, Limb Brace | Federal registry | 1 |
| Orthosis, Lumbar | Federal registry | 1 |
| Orthosis, Lumbo-Sacral | Federal registry | 1 |
| Orthosis, Rib Fracture, Soft | Federal registry | 1 |
| Orthosis, Sacroiliac, Soft | Federal registry | 1 |
| Orthosis, Thoracic | Federal registry | 1 |
| Osteotome | Federal registry | 1 |
| Osteotome, Manual | Federal registry | 1 |
| Oximeter | Federal registry | 1 |
| Packer, Uterine | Federal registry | 1 |
