Thomas January House (Fayette County, Kentucky)
Thomas Jefferson High School (Bexar County, Texas)
Thomas Jefferson High School (Richmond, Virginia)
Thomas Jefferson School (Philadelphia County, Pennsylvania)
Thomas K. Finletter School (Philadelphia County, Pennsylvania)
Thomas McCall House (Rice County, Minnesota)
Thomas Meehan School (Philadelphia County, Pennsylvania)
Thomas Mifflin School (Philadelphia County, Pennsylvania)
Thomas Powers School (Philadelphia County, Pennsylvania)
Thomas R. Marshall School (Wabash County, Indiana)
Thomas Select School (Butler County, Ohio)
Thomaston Colored Institute (Marengo County, Alabama)
A historic African American school building in the town of Thomaston, Alabama.
Thompson Hall (Strafford County, New Hampshire)
Thompson School (Worcester County, Massachusetts)
Thompson School (Attala County, Mississippi)
Thompson Street School (Bristol County, Massachusetts)
Thorne Memorial School (Dutchess County, New York)
Thornwell-Presbyterian College Historic District (Laurens County, South Carolina)
Historic college campus and residential district in Clinton, SC
Thornwood School (Sheridan County, Montana)
Tibbee School (Clay County, Mississippi)
Tice Grammer School (Lee County, Florida)
Ticknor School (Thurston County, Washington)
Ticonderoga High School (Essex County, New York)
Tidal School (Creek County, Oklahoma)
Tilden School for Teaching Health (Denver County, Colorado)
Tillman Hall (York County, South Carolina)
Tillman School (Jasper County, South Carolina)
Timkin High School (Stark County, Ohio)
Closed in 2015 after merging with McKinley High School
Tina Weedon Smith Memorial Hall (Champaign County, Illinois)
Tiner School (McCurtain County, Oklahoma)
Tingley Memorial Hall, Claflin College (Orangeburg County, South Carolina)
Tinsman School (Calhoun County, Arkansas)
Tipton Ridge School (Pittsburg County, Oklahoma)
Tollette Shop Building (Howard County, Arkansas)
Toms Brook School (Shenandoah County, Virginia)
Tontitown School Building (Washington County, Arkansas)
Topeka High School (Shawnee County, Kansas)
Torrance School (Los Angeles County, California)
Torrey Pines Gliderport (San Diego County, California)
Tougaloo College (Madison County, Mississippi)
Towers Hall, Otterbein College (Franklin County, Ohio)
Town of Niagara District School No. 2 (Niagara County, New York)
Trafton School (Snohomish County, Washington)
Trail School, Old (Morgan County, Colorado)
Trask Hall (Powell County, Montana)
Treadwell Mansion and Carriage House (Alameda County, California)
Treat Hall (Denver County, Colorado)
Triangle School (Williamson County, Tennessee)
Trident School (Gallatin County, Montana)
Trinity Seminary Building (Washington County, Nebraska)
Trout--Good Pine School (LaSalle Parish, Louisiana)
Troy Academy (Davis County, Iowa)
Troy High School (Pike County, Alabama)
Troy Public High School (Bradford County, Pennsylvania)
Truxton Canyon Training School (Mohave County, Arizona)
Tschiener House (Mobile County, Alabama)
Tualatin Academy (Washington County, Oregon)
Tubman High School (Richmond County, Georgia)
Tucker School (Jefferson County, Arkansas)
Tucker School (Le Flore County, Oklahoma)
Tukwila School (King County, Washington)
Tulane University of Louisiana (Orleans Parish, Louisiana)
Tullahassee School (Wagoner County, Oklahoma)
Turkey Creek High School, Historic (Hillsborough County, Florida)
Turkey Creek School (Stone County, Arkansas)
Turlock High School Auditorium and Gymnasium (Stanislaus County, California)
Turner School (Winnebago County, Illinois)
Turnwold (Putnam County, Georgia)
Turtle Creek High School (Allegheny County, Pennsylvania)
Tuttle Square School (Worcester County, Massachusetts)
Twinsburg Institute (Summit County, Ohio)
Tyler Public School (Lincoln County, Minnesota)
Tyson Junior High School (Knox County, Tennessee)
U. M. Rose School (Pulaski County, Arkansas)
U.S. Indian Industrial School (Nance County, Nebraska)
U.S. Military Academy (Unspecified county, New York)
U.S. Naval Academy (Anne Arundel County, Maryland)
Ulysses S. Grant School (Washington, District of Columbia)
Umpawaug District School (Fairfield County, Connecticut)
Una Consolidated School (Clay County, Mississippi)
Unadilla Forks School (Otsego County, New York)
Uncas School (Jefferson County, Washington)
Uncasville School (New London County, Connecticut)
Union Central School (Gibson County, Tennessee)
Union Chapel School and Shop Building (Conway County, Arkansas)
Union Christian College (Sullivan County, Indiana)
Union Free School (Delaware County, New York)
Union Free School (Dutchess County, New York)
Union Grove Schoolhouse (Allegany County, Maryland)
Union High School (Jackson County, Wisconsin)
Former High School, converted to Apartments
Union High School (Adams County, Colorado)
Union High School-Main Street Grammar School (Union County, South Carolina)
Historic school in Union, SC
Union Mission Site (Mayes County, Oklahoma)
Union School (Twin Falls County, Idaho)
Union School (Clinton County, Michigan)
Union School (Montgomery County, Pennsylvania)
Union School (New Haven County, Connecticut)
Union School (Waldo County, Maine)
Union School (Oxford County, Maine)
Union School District 19 (Cleveland County, Oklahoma)
Union Schoolhouse (Monmouth County, New Jersey)
Union Schoolhouse District No,26 (Walla Walla County, Washington)
One room schoolhouse built in 1867
Union Seminary (Richmond, Virginia)
Union Society of Phoenixville House (Windham County, Connecticut)
Union Station School (McCracken County, Kentucky)
Union Sunday School (Fayette County, Iowa)
Union Theological Seminary (New York County, New York)
Uniontown Academy (Carroll County, Maryland)
Unionville District School (Lake County, Ohio)
Unit III, Dayton Project (Montgomery County, Ohio)
Unitarian Memorial Church (Bristol County, Massachusetts)
United Church Seminary (Ramsey County, Minnesota)
University City Plaza (St. Louis County, Missouri)
University Hall (Logan County, Illinois)
University Hall, Brown University (Providence County, Rhode Island)
University Hall, Friends University (Sedgwick County, Kansas)
University Hall, Harvard University (Middlesex County, Massachusetts)
University Hall-Gray's Chapel (Delaware County, Ohio)
University Heights Junior High School (Riverside County, California)
University High School (Alameda County, California)
University House (Alameda County, California)
University Junior High School (Travis County, Texas)
University of Arkansas Agriculture Building (Washington County, Arkansas)
University of Arkansas Chemistry Building (Washington County, Arkansas)
Holds classes
University of Arkansas Chi Omega Greek Theatre (Washington County, Arkansas)
Used for pep rallies and occasional class
University of Arkansas Men's Gymnasium (Washington County, Arkansas)
Houses Arkansas Center for Space and Planetary Sciences
University of Arkansas Ozark Hall (Washington County, Arkansas)
Scheduled for addition/renovation in 2011
University of Illinois Observatory (Champaign County, Illinois)
University of Louisville Belknap Campus (Jefferson County, Kentucky)
University of Louisville School of Medicine (Jefferson County, Kentucky)
University of Maryland Eastern Shore (Somerset County, Maryland)
University of Utah Circle (Salt Lake County, Utah)
University of Wisconsin Science Hall (Dane County, Wisconsin)
University, Hayes and Orton Halls (Franklin County, Ohio)
Upper Brownlee School (Boise County, Idaho)
Upper Glady School (Lewis County, West Virginia)
Upper Madison School (Gallatin County, Montana)
Upper Stone Schoolhouse (Benton County, Iowa)
Upper Twin Lakes School (Kootenai County, Idaho)
Upsala Street School (Worcester County, Massachusetts)
Urbana College Historic Buildings (Champaign County, Ohio)
Urjans Iverson House (Pope County, Minnesota)
Ursuline Academy (Bexar County, Texas)
Ursuline Academy (Cascade County, Montana)
Ursuline Center (Brown County, Ohio)
Ursuline Convent of the Sacred Heart (Custer County, Montana)
US Naval War College (Newport County, Rhode Island)
Ustick School (Ada County, Idaho)
Utica Consolidated School (Clark County, Indiana)
Old School converted to Apartments
Utica Public School (Yankton County, South Dakota)
Valdese Elementary School (Burke County, North Carolina)
Vale School (Butte County, South Dakota)
Vale School-Community House (Fairfax County, Virginia)
Valentine Public School (Cherry County, Nebraska)
Valentine School (Hampden County, Massachusetts)
Valier Public School (Pondera County, Montana)
Valle Crucis Episcopal Mission (Watauga County, North Carolina)
Valley School (Kane County, Utah)
Valley Springs School (Boone County, Arkansas)
Valley View School (Chaffee County, Colorado)
Valliant School Gymnasium--Auditorium (McCurtain County, Oklahoma)
Van Cortlandtville School (Westchester County, New York)
Van Patten House (Johnson County, Iowa)
Vance School (Holmes County, Ohio)
Vance--Tousey House (Dearborn County, Indiana)
Varney School (Hillsborough County, New Hampshire)
Varnum School (Middlesex County, Massachusetts)
Vassar College Observatory (Dutchess County, New York)
Vassar Institute (Dutchess County, New York)
Vassar-Warner Row (Dutchess County, New York)
Vawter Hall and Old President's House (Chesterfield County, Virginia)
Veal School (Carroll County, Georgia)
Venango Public School (Perkins County, Nebraska)
Venersborg School (Clark County, Washington)
Verden Separate School (Grady County, Oklahoma)
Verdoy School (Albany County, New York)
Verdoy Schoolhouse (Albany County, New York)
Vermilion Institute (Ashland County, Ohio)
Vernon District Schoolhouse No. 4 (Windham County, Vermont)
Vernon School (Van Buren County, Iowa)
Verona High School (Boone County, Kentucky)