| Lanthanum carbonate | 6 NDC codes |
| Lanthanum Carbonate | 8 NDC codes |
| LANTHANUM CARBONATE | 10 NDC codes |
| LANTHANUM CARBONATE DIHYDRATE | 1 NDC codes |
| Lanthanum Carbonate Hydrated | 1 NDC codes |
| Lanthanum Metallicum | 8 NDC codes |
| lapatinib | 3 NDC codes |
| Lapatinib | 2 NDC codes |
| Lapatinib Ditosylate | 4 NDC codes |
| LAPATINIB DITOSYLATE | 1 NDC codes |
| Lapatinib Ditosylate Anhydrous | 1 NDC codes |
| Lapatinib Ditosylate Monohydrate | 4 NDC codes |
| LAPATINIB DITOSYLATE MONOHYDRATE | 1 NDC codes |
| LAPINE T-LYMPHOCYTE IMMUNE GLOBULIN | 1 NDC codes |
| Lappa Major, Ligament (Human), Cartilago Suis, Arnica Montana, Bryonia (Alba), Calcarea Phosphorica, Causticum, Rhododendron Chrysanthum, Rhus Tox, Ruta Graveolens, Silicea, Zincum Metallicum | 1 NDC codes |
| Lappa Major, Phytolacca Decandra, Trifolium Pratense, Hydrocotyle Asiatica, Arsenicum Album, Graphites, Mezereum | 1 NDC codes |
| Lappa Major, Plantago Major, Taraxacum Officinale, Glyphosate | 1 NDC codes |
| Lappa Major, Rhamnus Purshiana, Syzygium Jambolanum, Chelidonium Majus, Juniperus Virginiana, Lycopodium Clavatum, Myrtus Communis, Natrum Sulphuricum, Phosphoricum Acidum, Phosphorus, Tarentula Cubensis | 2 NDC codes |
| Lappa Major, Taraxacum Officinale, Trifolium Pratense, Formalinum, Picricum Acidum, Anthracinum, Brucella Abortus, Klebsiella Pneumoniae, Mycoplasma Pneumoniae, Variolinum, Dibromoethane | 1 NDC codes |
| Lappa Major, Taraxacum Officinale, Trifolium Pratense, Formalinum, Picricum Acidum, Brucella Abortus, Klebsiella Pneumoniae, Mycoplasma Pneumoniae, Variolinum, Dibromoethane | 2 NDC codes |
| Lappa Major, Taraxacum Officinale, Trifolium Pratense, Spinacia, Petroleum, Plumbum Metallicum, Sulphuricum acidum, Ammonium Phosphoricum, Arsenicum Album, chromium (Metallicum), Cuprum Metallicum, Dibromoethane, Kreosotum, Mercurius Vivus, MTBE (Tert-Butyl Methyl Ether), Nitricum Acidum, Radium Bromatum | 1 NDC codes |
| Larazotide | 3 NDC codes |
| Larazotide Acetate | 3 NDC codes |
| Large Intestine Drops | 1 NDC codes |
| Large Intestine Formula | 1 NDC codes |
| Large Joint Pain Drops | 1 NDC codes |
| Large Ring Combination | 1 NDC codes |
| L-Arginine | 4 NDC codes |
| L- Arginine | 1 NDC codes |
| L-ARGININE | 1 NDC codes |
| L-Arginine High | 1 NDC codes |
| L-ARGININE HYDROCHLORIDE | 1 NDC codes |
| Larix Decidua, Flos | 1 NDC codes |
| Larix decidua flowering top | 1 NDC codes |
| Larix decidua whole | 1 NDC codes |
| LARIX DECIDUA WHOLE | 1 NDC codes |
| laronidase | 3 NDC codes |
| Laropiprant | 2 NDC codes |
| larotrectinib | 3 NDC codes |
| LAROTRECTINIB | 7 NDC codes |
| Larotrectinib Sulfate | 3 NDC codes |
| Larotrectinib Sulfate Micronized | 1 NDC codes |
| Larynx Levisticum | 1 NDC codes |
| L-Ascorbic Acid | 2 NDC codes |
| lasmiditan | 4 NDC codes |
| Lasmiditan hemisuccinate | 2 NDC codes |
| L-Asparaginase | 2 NDC codes |
| L-ASPARAGINASE | 1 NDC codes |
| L-Aspartic Acid | 1 NDC codes |
| L-ASPARTIC ACID | 1 NDC codes |