| Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control | Federal registry | 1 |
| Anti-Ribosomal P Antibodies | Federal registry | 1 |
| Anti-Rnp Antibody, Antigen And Control | Federal registry | 1 |
| Antisera, All Leptospira Spp. | Federal registry | 1 |
| Antisera, Cf, Adenovirus 1-33 | Federal registry | 1 |
| Antisera, Cf, Herpesvirus Hominis 1,2 | Federal registry | 1 |
| Antisera, Cf, Influenza Virus A, B, C | Federal registry | 1 |
| Antisera, Cf, Rubella | Federal registry | 1 |
| Antisera, Fluorescent, Human Metapneumovirus | Federal registry | 1 |
| Antisera, If, Toxoplasma Gondii | Federal registry | 1 |
| Antiserum, Cf, Cytomegalovirus | Federal registry | 1 |
| Antiserum, Fluorescent, Mycobacterium Tuberculosis | Federal registry | 1 |
| Antiserum, Vibrio Cholerae, All Varieties | Federal registry | 1 |
| Anti-Sm Antibody, Antigen And Control | Federal registry | 1 |
| Anti-Ss-A 52 Autoantibodies | Federal registry | 1 |
| Antithrombin Iii Quantitation | Federal registry | 1 |
| Apparatus, Autotransfusion | Federal registry | 1 |
| Apparatus, Exhaust, Surgical | Federal registry | 1 |
| Apparatus, Gas-Scavenging | Federal registry | 1 |
| Apparatus, Suction, Operating-Room, Wall Vacuum Powered | Federal registry | 1 |
| Apparatus, Suction, Patient Care | Federal registry | 1 |
| Apparatus, Suction, Ward Use, Portable, Ac-Powered | Federal registry | 1 |
| Appliance, Fixation, Nail/Blade/Plate Combination, Single Component | Federal registry | 1 |
| Applicator, Absorbent Tipped, Non-Sterile | Federal registry | 1 |
| Arthroscope | Federal registry | 1 |
| Aspiration Thrombectomy Catheter | Federal registry | 1 |
| Assay, 1,5-Anhydroglucitol (15ag) | Federal registry | 1 |
| Assay, Direct, Nucleic Acid Amplification, Influenza Virus | Federal registry | 1 |
| Assayed External Control Material For Microbiology Nucleic Acid Amplification (Nat) Assays For Blood Donor Screening. | Federal registry | 1 |
| Assay, Enzyme Linked Immunosorbent, Hepatitis C Virus | Federal registry | 1 |
| Assay, Heparin | Federal registry | 1 |
| Assay, Hybridization And/Or Nucleic Acid Amplification For Detection Of Hepatitis C Rna,Hepatitis C Virus | Federal registry | 1 |
| Assay Kits | Company website | 1 |
| Assembly, Thigh/Knee/Shank/Ankle/Foot, External | Federal registry | 1 |
| Atomic Absorption, Lithium | Federal registry | 1 |
| Atp And Creatine Kinase (Enzymatic), Creatine | Federal registry | 1 |
| Attachment, Breathing, Positive End Expiratory Pressure | Federal registry | 1 |
| Autoantibodies, Anti-Ribonucleic Acid Polymerase (Rnap) Iii Antibody | Federal registry | 1 |
| Autoantibodies, Anti-Soluble Liver Antigen (Sla), Autoimmune Hepatitis | Federal registry | 1 |
| Autoantibodies, Endomysial(Tissue Transglutaminase) | Federal registry | 1 |
| Autoantibodies, Lkm-1 (Liver/Kidney Microsome, Type 1) | Federal registry | 1 |
| Autoantibodies, Nuclear Body Protein, Sp100 | Federal registry | 1 |
| Autoantibodies, Nuclear Pore Glycoprotein Gp210 | Federal registry | 1 |
| Auto-Antibodies; Phosphatidylserine, Prothrombin, Phosphatidylserine/Prothrombin Complex | Federal registry | 1 |
| automated assembly | Company website | 1 |
| Automated Indirect Immunofluorescence Microscope And Software-Assisted System For Clinical Use | Federal registry | 1 |
| Automated Intraoperative Spinal Rod Bending System | Federal registry | 1 |
| Automated Platform Consisting Of Software And Instrumentation For Pooling And/Or Lysing Donor Blood, Serum, Or Plasma | Federal registry | 1 |
| Automated Radiological Image Processing Software | Federal registry | 1 |
| Automated Urinalysis System | Federal registry | 1 |
