Firma/marka na U
- Umbro
- Uber
- Ursus
- Ubisoft
- UPS
- UPC
- uber eats
- Under Armour
- Unicef
- Uaz
- Uno
- UFC
- Ugg
- Uniplast
- Uomo
- Reklama
- Universal
- urban city
- Unilever
- Uniqlo
- Urban
- Unity
- Under armor
- Ulub
- Ursa
- Ubuntu
- Ustronianka
- UEFA
- Urban outfiters
- Uvex
- urban outfitters
- Underarmour
- Ural
- urban decay
- unisono
- Uniqa
- United Airlines
- Unesco
- Under 20
- Unitra
- Udemy
- ubereats
- Ultima
- Urbex
- Universe
- Unimil
- Unia
- Umarex
- universal studio
- Ultron
- Unica
- undercover
- under twenty
- Underarmor
- Ufo
- uplay
- Uokik
- Unitech
- Uhlsport
- Uniwersal
- Uwufufu
- Reklama
- Urbancity
- Unicorn
- Unique
- Undiz
- Ulmar
- Utopia
- Umami sushi
- Urban City
- underground
- Ulub.pl
- Uwex
- Uonet
- unibike
- UOL
- Utah
- Uniqua
- Uhu
- Under20
- Unreal
- Umbrela
- Uniclo
- Unibax
- Uwell
- unimog
- usb
- Unreal engine
- UrbanCity
- universal studios
- Unites
- Unipaco
- Unisoft
- Union
- Uni-Lux
- unite
- Under Amour
- Ulephone
- Uhlsports
- uggs
- Ubiquiti
- Urinex
Słowa na liście Firma/marka na U pochodzą od graczy gry słownej Państwa Miasta.