| Attention Deficit Severe Drops | 1 NDC codes |
| ATX-304 | 1 NDC codes |
| auranofin | 2 NDC codes |
| Auranofin | 1 NDC codes |
| Aureobasidium pullulans | 2 NDC codes |
| Aureobasidium pullulans, Curvularia spicifera, Gibberella fujikuroi, Mucor plumbeus and Rhizopus stolonifer | 6 NDC codes |
| AUREOBASIDIUM PULLULANS VAR. PULLUTANS | 3 NDC codes |
| Aur met, Arg nit, Causticum, Cinchona, Condurango, Ceanothus, Euphrasia, Fucus, Gallicum ac, Iris vers, Net carb, Nitricum ac, Phosphorus. | 1 NDC codes |
| Aur met, Belladonna, Bryonia, Gelseisum, Ignatia, Kali phos, Nat mur, Nux vom, Sepia | 1 NDC codes |
| Aur met, Calc sulf, Cerebrum, Hypericum perforatum, Lachesis mutus, Millefolium, Valeriana | 1 NDC codes |
| Aur met, Crataegus, Cetraria, Eucalyptus globulus, Ferrum met, Thymus gland, Zinc val | 1 NDC codes |
| Auropap 90F (Acetaminophen Directly Compressible Granules) | 1 NDC codes |
| Aurum 20X | 1 NDC codes |
| Aurum 21X | 1 NDC codes |
| Aurum 5X Lavender 0.3 Rose 0.3 | 1 NDC codes |
| Aurum Bromatum | 7 NDC codes |
| Aurum Chloride Sodium | 2 NDC codes |
| Aurum Ferrum sidereum comp. | 1 NDC codes |
| Aurum Hypericum | 3 NDC codes |
| Aurum iod, Belladonna, Guiacum, Hepar sulp, Iodium, Laurocerasus, Phytolacca dec | 1 NDC codes |
| Aurum Lavender Rose | 1 NDC codes |
| AURUM MET | 1 NDC codes |
| Aurum Metallicum | 11 NDC codes |
| AURUM METALLICUM | 2 NDC codes |
| Aurum Metallicum 18X | 1 NDC codes |
| Aurum Metallicum 23X | 1 NDC codes |
| Aurum Metallicum 30X | 1 NDC codes |
| Aurum Metallicum 6X | 2 NDC codes |
| Aurum Metallicum 9X | 1 NDC codes |
| Aurum Metallicum, Baryta Carbonica, Calcarea Carbonica, Lachesis Mutus, Lycopodium Clavatum, Natrum Muriaticum, Nux Vomica, Phosphorus | 1 NDC codes |
| Aurum metallicum, Calcarea fluorica, Cuprum metallicum, Gelsemium sempervirens, Sulphur | 1 NDC codes |
| Aurum metallicum, Condurango Bark, Hypericum perforatum, Ocimum basilicum, Plumbum metallicum | 1 NDC codes |
| Aurum metallicum, Corallium rubrum Exoskeleton, Crataegus, Grindelia, Hamamelis virginiana, Mentha piperita, Myrtus communis | 1 NDC codes |
| Aurum Muriaticum | 9 NDC codes |
| Aurum Muriaticum, Hyoscyaminum, Cerebrum Suis, Hedera Helix, Hura Brasiliensis, Cedron, Hypericum Perforatum | 1 NDC codes |
| Aurum Muriaticum Natronatum | 17 NDC codes |
| Aurum Olibanum Myrrha | 1 NDC codes |
| Aurum Stibium | 1 NDC codes |
| Aurum Stibium Hyoscyamus | 2 NDC codes |
| Australian Care Magic Hirudin Peptid | 1 NDC codes |
| autologous cultured chondrocytes | 1 NDC codes |
| AUVI-Q | 3 NDC codes |
| Avabenzone 3% Homosalate 10% Octisalate 5% | 5 NDC codes |
| Avabenzone 3% Homosalate 10% Octocrylene 6% | 3 NDC codes |
| avacincaptad pegol | 2 NDC codes |
| avacopan | 1 NDC codes |
| Avacopan | 5 NDC codes |
| AVACOPAN | 3 NDC codes |
| Avalglucosidase alfa | 1 NDC codes |
| AVALGLUCOSIDASE ALFA | 1 NDC codes |