Firma/marka na U
- Umbro
- Uber
- Ursus
- Ubisoft
- UPS
- UPC
- Uber eats
- Under Armour
- Unicef
- Ugg
- Uaz
- Uno
- Uomo
- UFC
- Uniplast
- Universal
- Uniqlo
- Under armor
- Unilever
- urban city
- Ursa
- Urban
- Ulub
- Urban outfitters
- Unity
- UEFA
- Ubuntu
- Urban outfiters
- Ustronianka
- Uvex
- Underarmour
- Ural
- urban decay
- Uniqa
- unisono
- Ultima
- Under 20
- Unesco
- United Airlines
- Urbex
- Unitra
- Unimil
- Unia
- Universe
- Underarmor
- ubereats
- universal studio
- Udemy
- UNICA
- Uggs
- Umarex
- Union
- Ufo
- undercover
- Ultron
- under twenty
- uplay
- Uokik
- Unicorn
- universal studios
- Ulub.pl
- Urbancity
- Under Amour
- Under20
- Uniwersal
- Uhlsport
- Unitech
- Urban City
- Uwufufu
- unibike
- Utopia
- UOL
- Umami sushi
- underground
- Unique
- Unreal
- Uniclo
- Ulmar
- Uonet
- Uwex
- Undiz
- UrbanCity
- Urgent
- UMG
- Utah
- Uhu
- Ulta Beauty
- Unisoft
- Uniqua
- Universal Music
- Unipaco
- Unites
- utorrent
- Umbrela
- Unreal engine
- Ulephone
- Uhlsports
- unite
- usb
- Urinex
Ordene på listen Firma/marka na U stammer fra spillere af ordspillet By-Land-Flod.