- U Barba
- U Boutique Kinneret Hotel by the Sea of Galilee/ the Fattal Hotels Chain /
- U Coppu
- U Fund offices
- U Hostels
- U House
- U House
- U House
- U House
- U Hranic
- U PENTHOUSE
- U Sinnu
- U T O P I A
- U Table
- U&E Upper East Side townhouse
- U.D sporwear negozio abbigliamento
- U.L.M.R
- U.M. IMMOBILIARE
- U.Ø house
- U.S. Department of State: South Cafeteria Renovation
- U.S. Green Building Council - USGBC
- U.S. Land Port of Entry in Calais, Maine
- U.S. POLO
- U_2025
- U|C Studio Odontoiatrico Umberto Uccioli
- U+
- U160
- U18 | allestimento 2010, Milano
- U2 Tower
- U2 Tower
- u2i New Head Office
- U3
- U4 Marine Offices
- UA CINE TIMES HK TIMES SQUARE
- UA Cinemas Shanghai
- UA001
- UA002
- UAE apartments
- UAE Centro Ricerche e Telecomunicazioni Spaziali
- UAE Pavilion at Expo 2020 Dubai
- UAE Pavilion at Expo Milano 2015
- UAE Pavilion Shanghai Expo 2010
- UAE PRESIDENTIAL "VIP" Pilot Logo.
- Ualà
- UAM City Integration
- UAP
- UAQ Mall, Abu Dhabi. Commercial & Mixed-Use - UAE
- UAVI Pavilion
- UAX
- UB 43
- UB50
- UBA Bank
- Ubari Lakes Inspiration
- Uber 555
- Uber Cool
- Über den Dächern von Leer - Roof garden in japanese style
- Uber Hong Kong
- UBER KREATIVE Office
- Uber Shed 02
- Ubesol Office Building
- UBI Banca Il Prisma Bergamo
- UBI Bank Office
- Ubiracica House
- U-BOAT Store