U attractions
- U Cruise Orlando Shuttle
- U Nails & Spa
- U Street Northwest
- U.S. National Whitewater Center
- U.S. Navy Museum
- U.S.-Cuba Trade & Economic Council Inc
- U.S.S. San Diego Memorial
- Uber Limousine Service
- Uber Luxury Transportation
- UC Santa Cruz Arboretum & Botanic Garden
- Ugly Baby
- Ukrainian Institute of America
- Ukrainian Museum
- Ukrainian Museum-Archives
- Ukrainian National Museum
- Ulistac Natural Area
- Ultimate Escape Game Atlanta
- Ultimate Ninjas
- Ultimate Serenity
- ULtimate Town Car
- ULTRAZONE Laser Tag
- Ulysses S. Grant Monument
- Uma Clinic
- Umiverse Dance Company
- Umlauf Sculpture Garden & Museum
- Un-Scripted Theater Company
- UNC Charlotte Botanical Gardens
- Uncommon Market Inc.
- Under The Gun Theater
- Under the Sea ~ Journey of The Little Mermaid
- Undermain Theatre
- UnderTow
- Undertow Spinning Coaster
- Unexpected Productions
- Union Baptist Church
- Union Market
- Union Pacific Railroad Trail
- Union Soldiers and Sailors Monument
- Union Square
- Union Square Green Market
- Union Square, San Francisco
- Union Station
- Union Street
- Unisphere
- Unitary Plan Wind Tunnel
- United Center
- United Club
- United Kingdom Pavilion
- United Nations Headquarters
- United Palace
- United Skates of America
- United States Botanic Garden
- United States Capitol
- United States Custom House
- United States Custom House
- United States Holocaust Memorial Museum
- United States Mint
- United States Mint
- United States National Arboretum
- Unity Church of Clearwater
- Unity Island
- Unity Temple
- Universal Boulevard
- Universal Boulevard
- Universal Boulevard
- Universal CityWalk Hollywood
- Universal CityWalk Orlando
- Universal CityWalk Orlando
- Universal Day Spa & Massage
- Universal Epic Universe
- Universal Hip Hop Museum
- Universal Orlando Resort
- Universal Studio Tour
- Universal Studios Florida
- Universal Studios Florida
- Universal Studios Globe
- Universal Studios Hollywood
- Universal Studios Hollywood
- Universal's Islands of Adventure
- Universal's Islands of Adventure
- Universal's Volcano Bay
- Universal's Volcano Bay
- University Avenue
- University District Farmers Market
- University of California San Diego
- University of Chicago
- University of Richmond Museums
- University of San Diego USD
- University of Wisconsin Geology Museum
- University of Wisconsin-Madison Arboretum
- University Park Village
- University Village
- Unravel Escape Rooms
- Unreal Escapes - Staten Island's Premiere Live Escape Room
- Unser Karting & Events
- Unsung Brewing Company
- Untitled by Picasso
- UP Comedy Club
- UPFOR
- Upper Buena Vista
- Upper East Side
- Upper Grant Avenue
- Upper Mud Lake
- Upper Tampa Bay Park
- Upper Tampa Bay Park
- Upper Tampa Bay Trail
- Upper Truckee River
- Upper West Side
- Upright Citizens Brigade Theatre
- UPS Waterfall Garden Park
- Upstairs Circus DFW
- Upstart Crow
- Uptown Pilates Sag Harbor
- Uraal
- Urban Air Adventure Park
- Urban Air Adventure Park
- Urban Air Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Air Trampoline and Adventure Park
- Urban Alchemist
- Urban Arts Gallery
- Urban Axes Baltimore
- Urban Axes Philadelphia
- Urban Botanica SF - Floral Design
- Urban Family Brewing Company
- Urban Party Adventure
- US Open
- USA Softball Hall of Fame Complex
- USF Botanical Gardens
- USF Contemporary Art Museum
- USF Graphicstudio
- USF Riverfront Park
- USS Bowfin Submarine Museum & Park
- USS Clamagore
- USS COD
- USS Constitution Museum
- USS Hornet - Sea, Air and Space Museum
- USS Laffey DD-724
- USS Little Rock
- USS Midway Museum
- USS Olympia
- USS Pampanito
- USS The Sullivans (DD-537)
- USS Yorktown CV-10
- USTA National Tennis Center
- UT Tower
- Utah Cultural Celebration Center
- Utah Division of Arts & Museums - Rio Gallery
- Utah Division of State History
- Utah Museum of Contemporary Art
- Utah Museum of Fine Arts
- Utah State Capitol Building
- Utah State Historical Society
- Utah State Parks
- UTC Ice
- Utilikilts
- UTSA Institute of Texan Cultures
- UW-Madison Lakeshore Nature Preserve
- Uwajimaya Seattle
- UWM CLS Emile H. Mathis Gallery
- UWM Manfred Olson Planetarium
- Uxi Duxi