| Title |
| 91 Ioxaglic Acid |
| 92 Ioxilan |
| 93 Ioxilan Injection |
| 94 Ipecac |
| 95 Ipecac Syrup |
| 96 Ipecac Oral Solution |
| 97 Ipodate Sodium |
| 98 Ipodate Sodium Capsules |
| 99 Irbesartan |
| 100 Iron Dextran Injection |
| 101 Iron Sorbitex Injection |
| 102 Iron Sucrose Injection |
| 103 Isoetharine Inhalation Solution |
| 104 Isoetharine Hydrochloride |
| 105 Isoetharine Mesylate |
| 106 Isoetharine Mesylate Inhalation Aerosol |
| 107 Isoflupredone Acetate |
| 108 Isoflupredone Acetate Injectable Suspension |
| 109 Isoflurane |
| 110 Isoflurophate |
| 111 Isoflurophate Ophthalmic Ointment |
| 112 Isoleucine |
| 113 Isometheptene Mucate |
| 114 Isometheptene Mucate, Dichloralphenazone, and Acetaminophen Capsules |
| 115 Isoniazid |
| 116 Isoniazid Injection |
| 117 Isoniazid Syrup |
| 118 Isoniazid Oral Solution |
| 119 Isoniazid Tablets |
| 120 Isopropamide Iodide |
