The AIA polled the American public on its 150 favorite pieces of architecture in the United States, offering a list of 248 structures to choose from. These are the ones that didn't make the cut. (See this article for more information.)
860–880 Lake Shore Drive Apartments, Chicago
American Folk Art Museum, New York
Art & Architecture Building, Yale University, New Haven, Conn.
Baker House, Massachusetts Institute of Technology, Cambridge, Mass.
Beinecke Rare Book Library, Yale University, New Haven, Conn.
Beth Shalom Synagogue, Elkins Park, Pa.

Boston City Hall, Boston
Bradbury Building, Los Angeles
Burton Barr Library, Phoenix Public Library, Phoenix
Caltrans Carpenter Center, Harvard University, Cambridge, Mass.
Cathedral of Our Lady of the Angels, Los Angeles
Cathedral of Saint Mary of the Assumption, San Francisco
CBS Headquarters/Black Rock, New York
Center for British Arts/Museum of British Art, Yale University, New Haven, Conn.
Chapel/W15, Massachusetts Institute of Technology, Cambridge, Mass.
Crown Hall, Illinois Institute of Technology, Chicago
Dallas City Hall, Dallas
Dallas–Fort Worth International Airport, Dallas
De Young Museum, San Francisco
Denver Art Museum, Denver
Denver Public Library, Denver
Eames House, Pacific Palisades, Calif.
Ennis House/Ennis-Brown House, Los Angeles
Esherick House, Chestnut Hill, Pa.
Experience Music Project, Seattle
Farnsworth House, Plano, Ill.
First Christian Church, Columbus, Ind.
First Church of Christ Scientist, Berkeley, Calif.
First Unitarian Church, Rochester, N.Y.
Ford Foundation Headquarters, New York
Frank Gehry Residence, Santa Monica, Calif.
Freer Gallery of Art, Washington, D.C.
Genzyme Center, Cambridge, Mass.
Gropius House, Lincoln, Mass.
Guaranty Building, Buffalo, N.Y.
Horton Plaza, San Diego
IBM Building, Chicago
Inland Steel Building, Chicago
Jacobs Field, Cleveland
John Deere Headquarters, Moline, Ill.
John Hancock Building, Chicago
Johnson Wax Building, Racine, Wis.
Kaufmann Desert House, Palm Springs, Calif.
Kimball Art Museum, Fort Worth, Texas
Kings Road House, West Hollywood, Calif.
Larkin Building, Buffalo, N.Y.
Lever House, New York
Lovell Beach House, Newport Beach, Calif.
Macy's, New York
Marin Country Civic Center, San Rafael, Calif.
Marshall Fields, Chicago
Minneapolis Central Library, Minneapolis
Modern Art Museum of Dallas–Fort Worth, Fort Worth, Texas
Monadnock Building, Chicago
Morgan Library & Museum, New York
Mount Angel Library, Mount Angel, Ore.
Museum of Contemporary Art, Los Angeles
Museum of Fine Arts, Houston
Nasher Sculpture Center, Dallas

National Gallery of Art, East Wing, Washington, D.C.
North Christian Church, Columbus, Ind.
Oakland Museum of California, Oakland, Calif.
O'Hare International Airport, Chicago
Peabody Terrace, Harvard University, Cambridge, Mass.
Petco Park (San Diego Padres), San Diego
Philadelphia Savings Fund Society Building/PSFS, Philadelphia
Phillip Johnson's Glass House, New Canaan, Conn.
Prada, Los Angeles
Prada, New York
Price Tower, Bartlesville, Okla.
Rachofsky House, Dallas
REI Flagship Store, Seattle
Reliance Building, Chicago
Richards Medical Center, Philadelphia
Ronald Reagan Washington National Airport, Washington, D.C.
Rosenthal Center for Contemporary Art, Cincinnati
Salk Institute, La Jolla, Calif.
San Francisco Public Library, San Francisco
Sandra Day O'Connor United States Court House, Phoenix
Seagram's Building, New York
Smith House, Darien, Conn.
Soldier Field, Chicago
Sony Plaza (AT&T Corporate Headquarters), New York
Staples Center, Los Angeles
Superdome, New Orleans
The Chapel of St. Ignatius, Seattle University, Seattle
The Menil Collection, Houston
Tiffany & Co., New York
Unity Temple, Oak Park, Ill.
University of Phoenix Stadium (Arizona Cardinals Stadium), Glendale, Ariz.
Vanna Venturi House, Chestnut Hill, Pa.
Wainwright Building, St. Louis
Washington Dulles International Airport, Chantilly, Va.
Wexner Center for the Arts, Ohio State University, Columbus, Ohio
Whitney Museum, New York
William J. Clinton Presidential Library, Little Rock, Ark.