| Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1 | Federal registry | 1 |
| Immunohistochemistry Test, Dna Mismatch Repair (Mmr) Protein Assay | Federal registry | 1 |
| In Situ Polymerizing Peripheral Nerve Cap | Federal registry | 1 |
| Instrumentation For Clinical Multiplex Test Systems | Federal registry | 1 |
| Instrument, Manual, Surgical, General Use | Federal registry | 1 |
| Insufflator, Hysteroscopic, Fluid, Closed-Loop Recirculation With Cutter-Coagulator, Endoscopic, Bipolar | Federal registry | 1 |
| Iron Stains | Federal registry | 1 |
| Keratome, Ac-Powered | Federal registry | 1 |
| Kit, Nephroscope | Federal registry | 1 |
| Kit, Test, Pregnancy, Hcg, Over The Counter | Federal registry | 1 |
| Laser Assisted Lipolysis | Federal registry | 1 |
| Laser, Ophthalmic | Federal registry | 1 |
| Led Light Source | Federal registry | 1 |
| Legionella, Spp., Elisa | Federal registry | 1 |
| Lens, Contact, Polymethylmethacrylate, Diagnostic | Federal registry | 1 |
| Light Green | Federal registry | 1 |
| Machine Tending | Company website | 1 |
| magnetic cores | Company website | 1 |
| Maintainer, Space Preformed, Orthodontic | Federal registry | 1 |
| Mass Spectrometer, Clinical Use | Federal registry | 1 |
| Mattress, Water, Temperature Regulated | Federal registry | 1 |
| Media, Coupling, Ultrasound | Federal registry | 1 |
| Meprobamate Test System | Federal registry | 1 |
| Metal Fabrication | Company website | 1 |
| Methenamine Silver | Federal registry | 1 |
| Methyl Green | Federal registry | 1 |
| Microbial Nucleic Acid Storage And Stabilization Device | Federal registry | 1 |
| Microscope, Fluorescence/U.V. | Federal registry | 1 |
| Microscope, Phase Contrast | Federal registry | 1 |
| Mixture, Hematology Quality Control | Federal registry | 1 |
| Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) | Federal registry | 1 |
| Monitor,Test,Hiv-1 | Federal registry | 1 |
| Mucicarmine | Federal registry | 1 |
| Muller'S Colloidal Iron | Federal registry | 1 |
| Multi-Analyte Controls, All Kinds (Assayed) | Federal registry | 1 |
| Multi-Analyte Controls Unassayed | Federal registry | 1 |
| Needle, Catheter | Federal registry | 1 |
| Needle, Conduction, Anesthetic (W/Wo Introducer) | Federal registry | 1 |
| Neuropsychiatric Interpretative Electroencephalograph Assessment Aid | Federal registry | 1 |
| Neurosurgical Nerve Locator | Federal registry | 1 |
| Nuclear Fast Red | Federal registry | 1 |
| Nucleic Acid Amplification Assay System, Group B Streptococcus, Direct Specimen Test | Federal registry | 1 |
| Nucleic Acid Detection System For Non-Viral Microorganism(S) Causing Sexually Transmitted Infections | Federal registry | 1 |
| Ophthalmic Femtosecond Laser | Federal registry | 1 |
| Orcein | Federal registry | 1 |
| Orthodontic Software | Federal registry | 1 |
| Orthopedic Manual Surgical Instrument | Federal registry | 1 |
| Orthopedic Stereotaxic Instrument | Federal registry | 1 |
| Other Industries | Company website | 1 |
| Oximeter | Federal registry | 1 |
