- Tab-Profen
- Tabcin
- Tabloid
- Tabradol
- Tabrecta
- Tac
- Tacalcitol
- Tacaryl
- Tace
- TachoSil
- Taclonex
- Tacrine
- Tacrolimus
- Tact Cool Jelly
- Tact Cream
- Tactinal
- Tadalafil
- Tafamidis
- Tafamidis meglumine
- Tafasitamab
- Tafenoquine
- Tafinlar
- Tafluprost
- Tagamet
- Tagraxofusp-erzs
- Tagrisso
- Takhzyro
- Talacen
- Taladine
- Talampicillin
- Talastine
- Talazoparib
- Talbutal
- Talicia
- Taliglucerase alfa
- Talimogene Laherparepvec
- Talinolol
- Taltz
- Talwin
- Talwin Compound
- Talwin NX
- Talzenna
- Tambocor
- Tamiflu
- Tamofen
- Tamoxifen
- Tamsulosin
- Tamsulosin And Solifenacin
- Tanabid SR
- Tanac Liquid
- Tanafed
- Tanafed DMX
- Tanafed DP
- Tanafed-DM
- Tanahist-D
- TanaHist-PD
- Tanda Pearl Whitening
- Tandem
- Tandem F
- Tandem OB
- Tandem Plus
- TanDur DM
- Tannate 12 S
- Tannate 12D S
- Tannate DMP-DEX
- Tannate V DM
- Tanni-Hist 12
- Tanni-Hist 12 RF
- Tannic-12
- Tannic-12 S
- Tannihist-12D
- Tanzeum
- Tao
- Tapazole
- Tapentadol
- Tarabine PFS
- Tarceva
- Targiniq
- Targretin
- Tarina Fe
- Tarka
- Taro-CarBAMazepine CR
- Tarsum
- Tasigna
- Tasimelteon
- Tasmar
- Tasonermin
- Tasosartan
- Taurolidine
- Tavaborole
- Tavalisse
- Tavist
- Tavist Allergy/Sinus/Headache
- Tavist NightTime Allergy
- Tavist Non-Sedating
- Tavist Sinus
- Tavist-D
- Tavist-DA
- Taxol
- Taxotere
- Tazarotene
- Tazicef
- Tazidime
- Tazobactam
- Tazorac
- Taztia