Davis's Drug Guide
- ubiquinol
- ubiquinone
- Ubrelvy
- Uceris
- Udenyca
- Ulesfia
- Uloric
- Ultibrol Breezhaler
- Ultiva
- Ultomiris
- Ultram
- Ultram ER
- Ultravate
- Unasyn
- Unicaps
- Uniphyl
- Unisom Nighttime Sleep-Aid
- Unithroid
- Unituxin
- Uptravi
- Urecholine
- Uremol HC
- Urobak
- Urocit-K
- Uro-KP Neutral
- Uro-Mag
- Uromitexan
- Uroxatral
- Urozide
- Urso
- Urso 250
- Urso DS
- Urso Forte
- Utibron Neohaler