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