| Implant, Endosseous, Root-Form | Federal registry | 1 |
| Implant, Fixation Device, Spinal | Federal registry | 1 |
| Incubator, Neonatal | Federal registry | 1 |
| Incubator, Neonatal Transport | Federal registry | 1 |
| Industrial Fabrication | Company website | 1 |
| Infrared Hematoma Detector | Federal registry | 1 |
| Inserter/Remover Contact Lens | Federal registry | 1 |
| Instrument, Biopsy | Federal registry | 1 |
| Instrument, Cast Application/Removal, Manual | Federal registry | 1 |
| Instrument, Cutting, Operative | Federal registry | 1 |
| Instrument, Diamond, Dental | Federal registry | 1 |
| Instrument, Measuring, Stereopsis | Federal registry | 1 |
| Instrument, Microsurgical | Federal registry | 1 |
| Instrument, Quality-Assurance, Radiologic | Federal registry | 1 |
| Instruments, Dental Hand | Federal registry | 1 |
| Instrument, Surgical, Non-Powered | Federal registry | 1 |
| Instrument, Surgical, Orthopedic, Ac-Powered Motor And Accessory/Attachment | Federal registry | 1 |
| Instrument, Surgical, Sonic And Accessory/Attachment | Federal registry | 1 |
| Interventional Fluoroscopic X-Ray System | Federal registry | 1 |
| Introducer, Sphere | Federal registry | 1 |
| Irrigator, Sinus | Federal registry | 1 |
| Joint, Ankle, External Brace | Federal registry | 1 |
| Joint, Knee, External Brace | Federal registry | 1 |
| Joint, Knee, External Limb Component | Federal registry | 1 |
| Kit | Company website | 1 |
| Kit, Earmold, Impression | Federal registry | 1 |
| Knife, Amputation | Federal registry | 1 |
| Knife, Ear | Federal registry | 1 |
| Knife, Ent | Federal registry | 1 |
| Knife, Laryngeal | Federal registry | 1 |
| Knife, Nasal | Federal registry | 1 |
| Knife, Ophthalmic | Federal registry | 1 |
| Knife, Orthopedic | Federal registry | 1 |
| Knife, Surgical | Federal registry | 1 |
| Knife, Tonsil | Federal registry | 1 |
| Laboratory Ovens | Company website | 1 |
| Lamp, Infrared, Therapeutic Heating | Federal registry | 1 |
| Laparoscopic Accessories, Gynecologic | Federal registry | 1 |
| Laryngoscope, Nasopharyngoscope | Federal registry | 1 |
| Laser, Neodymium:Yag, Pulmonary Surgery | Federal registry | 1 |
| Laser Systems | Company website | 1 |
| Lean Manufacturing | Company website | 1 |
| Lens, Maddox | Federal registry | 1 |
| Lens, Spectacle, Non-Custom (Prescription) | Federal registry | 1 |
| Lift, Patient, Non-Ac-Powered | Federal registry | 1 |
| Light, Examination, Medical, Battery Powered | Federal registry | 1 |
| Light, Surgical, Fiberoptic | Federal registry | 1 |
| linecards | Company website | 1 |
| Liquid Filter Bags | Company website | 1 |
| liquid flow | Company website | 1 |
