| Warmer, Infant Radiant | Federal registry | 2 |
| Washer, Bolt Nut | Federal registry | 2 |
| Wax, Dental, Intraoral | Federal registry | 2 |
| 620-DC | Battery Charger | Company website | 1 |
| Aberrometer, Ophthalmic | Federal registry | 1 |
| Absorbent, Carbon-Dioxide | Federal registry | 1 |
| Accessories, Cleaning Brushes, For Endoscope | Federal registry | 1 |
| Accessories, Retractor, Dental | Federal registry | 1 |
| Accessories, Soft Lens Products | Federal registry | 1 |
| Accessories, Traction | Federal registry | 1 |
| Accessory, Barium Sulfate, Methyl Methacrylate For Cranioplasty | Federal registry | 1 |
| Acid, Uric, Uricase (Colorimetric) | Federal registry | 1 |
| acoustic enclosures | Company website | 1 |
| Acoustic engineering | Stated by the owner | 1 |
| Acoustic foams | Stated by the owner | 1 |
| Acoustic testing | Stated by the owner | 1 |
| Activator, Ultraviolet, For Polymerization | Federal registry | 1 |
| Adaptor, Catheter | Federal registry | 1 |
| Additively Manufactured, Preformed, Resin Denture Tooth | Federal registry | 1 |
| Adjunctive Heart Failure Status Indicator | Federal registry | 1 |
| Administrations Sets With Neuraxial Connectors | Federal registry | 1 |
| Agent, Polishing, Abrasive, Oral Cavity | Federal registry | 1 |
| Agents, Embolic, For Treatment Of Benign Prostatic Hyperplasia | Federal registry | 1 |
| Agents, Embolic, For Treatment Of Uterine Fibroids | Federal registry | 1 |
| Aid, Vision, Electronic, Ac-Powered | Federal registry | 1 |
| Aid, Vision, Optical, Battery-Powered | Federal registry | 1 |
| Airbrush | Federal registry | 1 |
| Alarm, Blood-Pressure | Federal registry | 1 |
| Albumin, Antigen, Antiserum, Control | Federal registry | 1 |
| Alcohol Control Materials | Federal registry | 1 |
| Aligner, Bracket, Orthodontic | Federal registry | 1 |
| Aligner, Sequential | Federal registry | 1 |
| Alkaline Picrate, Colorimetry, Creatinine | Federal registry | 1 |
| all accessories | Company website | 1 |
| Alloy, Amalgam | Federal registry | 1 |
| Alloy, Gold-Based Noble Metal | Federal registry | 1 |
| Alloy, Metal, Base | Federal registry | 1 |
| Alloy, Other Noble Metal | Federal registry | 1 |
| Alpha-1-Acid-Glycoprotein, Antigen, Antiserum, Control | Federal registry | 1 |
| Alpha-1-Antitrypsin, Antigen, Antiserum, Control | Federal registry | 1 |
| Alpha-1 Microglobulin, Antigen, Antiserum, Control | Federal registry | 1 |
| Alpha-2-Macroglobulin, Antigen, Antiserum, Control | Federal registry | 1 |
| Alpha-2-Macroglobulin, Rhodamine, Antigen, Antiserum, Control | Federal registry | 1 |
| Alternate Controller Enabled Insulin Infusion Pump | Federal registry | 1 |
| Amalgamator, Dental, Ac-Powered | Federal registry | 1 |
| Amplifier And Signal Conditioner, Biopotential | Federal registry | 1 |
| Amplifier And Signal Conditioner, Transducer Signal | Federal registry | 1 |
| Amplitude-Integrated Electroencephalograph | Federal registry | 1 |
| Analyzer, Chemistry, Micro, For Clinical Use | Federal registry | 1 |
| Analyzer, Gas, Water Vapor, Gaseous-Phase | Federal registry | 1 |
