| Transferrin, Antigen, Antiserum, Control | Federal registry | 1 |
| Transmitters And Receivers, Physiological Signal, Radiofrequency | Federal registry | 1 |
| Tray, Catheterization, Sterile Urethral, With Or Without Catheter (Kit) | Federal registry | 1 |
| Tray, Impression, Preformed | Federal registry | 1 |
| Trephine | Federal registry | 1 |
| Trocar | Federal registry | 1 |
| Trocar, Reprocessed | Federal registry | 1 |
| Tube, Aspirating, Flexible, Connecting | Federal registry | 1 |
| Tube, Double Lumen For Intestinal Decompression And/Or Intubation | Federal registry | 1 |
| Tubes, Gastrointestinal (And Accessories) | Federal registry | 1 |
| Tubes, Vials, Systems, Serum Separators, Blood Collection | Federal registry | 1 |
| Tube, Tracheal/Bronchial, Differential Ventilation (W/Wo Connector) | Federal registry | 1 |
| Tube Tracheostomy And Tube Cuff | Federal registry | 1 |
| Tube, Tracheostomy (W/Wo Connector) | Federal registry | 1 |
| Tubing, Fluid Delivery | Federal registry | 1 |
| Tubing, Noninvasive | Federal registry | 1 |
| Turbidimetric Method, Protein Or Albumin (Urinary, Non-Quant.) | Federal registry | 1 |
| Unit, Operative Dental | Federal registry | 1 |
| Urease, Photometric, Urea Nitrogen | Federal registry | 1 |
| Urinary Drainage Collection Kit | Federal registry | 1 |
| Urinary Drainage Collection Kit, For Indwelling Catheter | Federal registry | 1 |
| Urinary Homocystine (Nonquantitative) Test System | Federal registry | 1 |
| Urinometer, Mechanical | Federal registry | 1 |
| Uroflowmeter | Federal registry | 1 |
| us flags | Company website | 1 |
| U.V. Method, Cpk Isoenzymes | Federal registry | 1 |
| Valve, Switching (Ploss) | Federal registry | 1 |
| Vaporizer, Anesthesia, Non-Heated | Federal registry | 1 |
| Vascular Access Port Kit | Federal registry | 1 |
| Ventilator, Emergency, Manual (Resuscitator) | Federal registry | 1 |
| Ventilator, Emergency, Powered (Resuscitator) | Federal registry | 1 |
| VINYL LETTERING | Company website | 1 |
| Vitamin K Epoxide Reductase Complex Subunit One (Vkorc1) Genotyping System | Federal registry | 1 |
| Warmer, Thermal, Infusion Fluid | Federal registry | 1 |
| Wheel, Polishing Agent | Federal registry | 1 |
| wireless | Company website | 1 |
| Wound Dressing With Animal-Derived Material(S) | Federal registry | 1 |
| Zika Virus Serological Reagents (Emergency Use) | Federal registry | 1 |
