| lLevofloxacin | 1 NDC codes |
| L-Lysine | 1 NDC codes |
| L-Lysine Acetate | 2 NDC codes |
| L-Lysine High | 1 NDC codes |
| L-LYSINE HYDRATE | 1 NDC codes |
| L-LYSINE HYDROCHLORIDE | 1 NDC codes |
| L-Lysine Monohydrochloride | 3 NDC codes |
| L-Menthol | 6 NDC codes |
| L-Menthol, L-Camphor, Methyl Salicylate | 2 NDC codes |
| L-menthol, Methyl salicylate, DL-camphor | 1 NDC codes |
| L-menthol, Methyl salicylate, DL-camphor, Chlorpheniramine maleate, Thymol | 1 NDC codes |
| L-Menthol Pharma | 1 NDC codes |
| L-Menthol Pharma Flakes | 1 NDC codes |
| L-Methionine | 3 NDC codes |
| L-Methionine High | 1 NDC codes |
| LMNOOP Antifungal Cream | 1 NDC codes |
| LMNOOP Athletes Foot Cream | 1 NDC codes |
| LMNOOP Eczema Relief Cream | 1 NDC codes |
| LMNOOP Feminine Cream | 2 NDC codes |
| LMNOOP Folliculitis Treatment Cream | 1 NDC codes |
| LMNOOP Hemorrhoid Cream | 1 NDC codes |
| LMNOOP Itch Relief Cream | 1 NDC codes |
| lmnoop jock itch cream | 1 NDC codes |
| LMNOOP Seborrheic Dermatitis Treatment | 1 NDC codes |
| LMNOOP Tinea Treatment | 1 NDC codes |
| LMNOOP Urticaria Cream | 1 NDC codes |
| LMNOOP Vaginal Antifungal Cream | 1 NDC codes |
| LOBARIA PULMONARIA | 6 NDC codes |
| Lobelia Inflata | 8 NDC codes |
| LOBELIA INFLATA | 10 NDC codes |
| Lobelia Inflata, Lung (Suis), Symphytum Officinale, Arsenicum Album, Blatta Orientalis, Bryonia (Alba), Phosphorus, Silicea, Sulphur | 1 NDC codes |
| Lobelia inflata, Strychnos ignatii seed, Avena sativa Flowering top, Dibasic potassium phosphate, Selenicereus grandiflorus stem, Glutamine, Taurine, and Thiamine Hydrochloride | 1 NDC codes |
| Lobelia Inflata, Verbascum Thapsus, Balsamum Peruvianum, Antimonium Tartaricum, Arsenicum Album, Drosera (Rotundifolia), Kali Bichromicum, Kali Carbonicum, Natrum Sulphuricum, Phosphorous, Spongia Tosta | 1 NDC codes |
| LOBELIA INFLATA WHOLE, STRYCHNOS NUX-VOMICA SEED | 1 NDC codes |
| Lobster Homarus americanus | 1 NDC codes |
| Lofexidine | 4 NDC codes |
| lofexidine hydrochloride | 3 NDC codes |
| Lofexidine Hydrochloride | 5 NDC codes |
| Lolium multiflorum | 5 NDC codes |
| Lolium perenne | 3 NDC codes |
| LOLIUM PERENNE POLLEN | 2 NDC codes |
| lomitapide mesylate | 11 NDC codes |
| Lomitapide Mesylate | 10 NDC codes |
| lomustine | 6 NDC codes |
| Lomustine | 1 NDC codes |
| LOMUSTINE | 3 NDC codes |
| lonafarnib | 3 NDC codes |
| Lonafarnib | 1 NDC codes |
| Lonapegsomatropin-tcgd | 14 NDC codes |
| Lonapegsomatropin-TCGD | 1 NDC codes |