- Un-Aspirin
- Unasyn
- Unasyn ADD-Vantage
- Unblemish
- Unburn
- Undecylenic Acid
- Undecylenic Acid, Combinations
- Unguentine
- Unguentine Maximum Strength
- Unguentine Plus
- Uni All 12
- Uni Bronchial
- Uni Decon
- Uni Hist PDX
- Uni Serp
- Uni Tuss HC
- Uni-Ace
- Uni-Ace Child
- Uni-Ann
- Uni-Antacid
- Uni-Buff
- Uni-Cal 500
- Uni-Case
- Uni-Cof
- Uni-Cof Expectorant
- Uni-Dur
- Uni-Guaifen 600/300
- Uni-Hist
- Uni-Hist DM Pediatric Drops
- Uni-Hist PDX Drops
- Uni-Lan
- Uni-Lev 5.0
- Uni-Mint
- Uni-Perr
- Uni-Pro
- Uni-Sed
- Uni-sed Plus
- Uni-Sport
- Uni-Tren
- Uni-Tricof HC
- Uni-Tris
- Unifed
- Unilax
- Unipen
- Uniphyl
- Uniphyl CR
- Unipres
- Uniprim
- Uniretic
- Uniserts
- Unisom
- Unisom Sleep
- Unisom with Pain Relief
- Unituxin
- Univasc
- Unoprostone