| System, Catheter Control, Steerable | Federal registry | 1 |
| System, Digital Image Communications, Radiological | Federal registry | 1 |
| System, Endovascular Graft, Aortic Aneurysm Treatment | Federal registry | 1 |
| System, Endovascular Graft, Arteriovenous (Av) Dialysis Access Circuit Stenosis Treatment | Federal registry | 1 |
| System, Image Processing, Radiological | Federal registry | 1 |
| System, Imaging, Pulsed Doppler, Ultrasonic | Federal registry | 1 |
| System, Irrigation, Urological | Federal registry | 1 |
| System, Laser, Transmyocardial Revascularization | Federal registry | 1 |
| System, Measurement, Blood-Pressure, Non-Invasive | Federal registry | 1 |
| System, Optical Impression, Computer Assisted Design And Manufacturing (Cad/Cam) Of Dental Restorations | Federal registry | 1 |
| System, Rebreathing, Radionuclide | Federal registry | 1 |
| System, Skin Closure | Federal registry | 1 |
| System, Surgical, Computer Controlled Instrument | Federal registry | 1 |
| System, Thermal Regulating | Federal registry | 1 |
| System, X-Ray, Extraoral Source, Digital | Federal registry | 1 |
| System, X-Ray, Film Marking, Radiographic | Federal registry | 1 |
| System, X-Ray, Fluoroscopic, Image-Intensified | Federal registry | 1 |
| System, X-Ray, Mammographic | Federal registry | 1 |
| System, X-Ray, Tomography, Computed | Federal registry | 1 |
| T500 Thruster | Company website | 1 |
| Table, Operating-Room, Electrical | Federal registry | 1 |
| Tables | Company website | 1 |
| Tamp | Federal registry | 1 |
| Tap, Bone | Federal registry | 1 |
| Tape | Company website | 1 |
| Tape And Bandage, Adhesive, Adjustable Closing Mechanism, Otc Use | Federal registry | 1 |
| Tape, Measuring, Rulers And Calipers | Federal registry | 1 |
| Telescope, Laryngeal-Bronchial | Federal registry | 1 |
| Temporary Carotid Catheter For Embolic Capture | Federal registry | 1 |
| Tenaculum, Uterine, Exempt | Federal registry | 1 |
| Test, Amphetamine, Over The Counter | Federal registry | 1 |
| Test, Barbiturate, Employment And Insurance Testing, Exempt | Federal registry | 1 |
| Test, Barbiturate, Over The Counter | Federal registry | 1 |
| Test, Benzodiazepine, Employment And Insurance Testing, Exempt | Federal registry | 1 |
| Test, Benzodiazepine, Over The Counter | Federal registry | 1 |
| Test, Cannabinoid, Over The Counter | Federal registry | 1 |
| Test, Cocaine And Cocaine Metabolites, Over The Counter | Federal registry | 1 |
| Tester, Color Vision | Federal registry | 1 |
| Tester, Pulp | Federal registry | 1 |
| Test, Follicle Stimulating Hormone (Fsh), Over The Counter | Federal registry | 1 |
| Test, Leukocyte Typing | Federal registry | 1 |
| Test, Luteinizing Hormone (Lh), Over The Counter | Federal registry | 1 |
| Test, Methadone, Employment And Insurance Testing, Exempt | Federal registry | 1 |
| Test, Methadone, Over The Counter | Federal registry | 1 |
| Test, Methamphetamine, Over The Counter | Federal registry | 1 |
| Test, Opiates, Over The Counter | Federal registry | 1 |
| Test, Propoxyphene, Over The Counter | Federal registry | 1 |
| Test, Qualitative, For Hla, Non-Diagnostic | Federal registry | 1 |
| Test Reagents For Ethyl Alcohol | Federal registry | 1 |
| Test System, Nicotine, Cotinine, Metabolites | Federal registry | 1 |
