| Antismooth Muscle Antibody, Indirect Immunofluorescent, Antigen, Control | Federal registry | 1 |
| Antistreptolysin - Titer/Streptolysin O Reagent | Federal registry | 1 |
| Antithrombin Iii Quantitation | Federal registry | 1 |
| Apolipoproteins | Federal registry | 1 |
| Apparatus, Electrosurgical | Federal registry | 1 |
| Apparatus, Gas-Scavenging | Federal registry | 1 |
| Apparatus, Hemoperfusion, Sorbent | Federal registry | 1 |
| Apparatus, Suction, Single Patient Use, Portable, Nonpowered | Federal registry | 1 |
| Appliance, Fixation, Nail/Blade/Plate Combination, Multiple Component, Metal Composite | Federal registry | 1 |
| Applicator, Absorbent Tipped, Sterile | Federal registry | 1 |
| Applicator, Ent | Federal registry | 1 |
| Applicator, Resin | Federal registry | 1 |
| Applicator, Vaginal | Federal registry | 1 |
| Apron, Leaded | Federal registry | 1 |
| Arthroscope | Federal registry | 1 |
| Assay, Enzyme Linked Immunosorbent, Hepatitis C Virus | Federal registry | 1 |
| Assay,Enzyme Linked Immunosorbent,Parvovirus B19 Igg | Federal registry | 1 |
| Assay,Enzyme Linked Immunosorbent,Parvovirus B19 Igm | Federal registry | 1 |
| Assay, Genotyping, Hepatitis C Virus | Federal registry | 1 |
| Assay, Glycosylated Hemoglobin | 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, Nucleic Acid Amplification, Growth Identification, Mycobacterium Tuberculosis | Federal registry | 1 |
| attenuators | Company website | 1 |
| Autoantibodies, Anti-Soluble Liver Antigen (Sla), Autoimmune Hepatitis | 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 |
| Autoantibodies, Skin (Bullous Pemphigoid 180 And Bullous Pemphigoid 230 | Federal registry | 1 |
| Autoantibodies, Skin (Desmoglein 1 And Desmoglein 3) | Federal registry | 1 |
| Automated Insulin Dosing Device System, Single Hormonal Control | Federal registry | 1 |
| Automated Insulin Dosing , Threshold Suspend | Federal registry | 1 |
| Azo-Dyes, Colorimetric, Bilirubin & Its Conjugates (Urinary, Non-Quant.) | Federal registry | 1 |
| Babesia Spp. Serological Reagents | Federal registry | 1 |
| Bag, Urine Collection, Leg, For External Use, Non-Sterile | Federal registry | 1 |
| Bag, Urine Collection, Leg, For External Use, Sterile | Federal registry | 1 |
| Balloon, Epistaxis | Federal registry | 1 |
| Balloon, Nasal Airway | Federal registry | 1 |
| Bandage, Liquid | Federal registry | 1 |
| Bandage, Liquid, Skin Protectant | Federal registry | 1 |
| Barrier, Absorbable, Adhesion | Federal registry | 1 |
| Barrier, Control Panel, X-Ray, Movable | Federal registry | 1 |
| Bars, Parallel, Exercise | Federal registry | 1 |
| Bars, Parallel, Powered | Federal registry | 1 |
| Basin, Emesis | Federal registry | 1 |
| Battery, Replacement, Rechargeable | Federal registry | 1 |
| Bedpan | Federal registry | 1 |
| Bender | Federal registry | 1 |
| bias tees | Company website | 1 |
| bike racks | Company website | 1 |
