Commercial building

Wyoming Mercantile (Crook County, Wyoming)
Xenophon Overton Pindall Law Office (Desha County, Arkansas)
Yale Hardware Store (Goodhue County, Minnesota)
Yale Steam Laundry (Washington, District of Columbia)
Yale Union Laundry Building (Multnomah County, Oregon)
Yaun Ah Gim Groceries (Maricopa County, Arizona)
Yeager General Store (Trimble County, Kentucky)
Yelverton Inn and Store (Orange County, New York)
Yeon Building (Multnomah County, Oregon)
YMCA (Essex County, Massachusetts)
YMCA Building (Black Hawk County, Iowa)
YMCA--Democrat Building (Pulaski County, Arkansas)
York Central Market (York County, Pennsylvania)
York Dispatch Newspaper Offices (York County, Pennsylvania)
Youghiogheny Bank of Pennslyvania (Fayette County, Pennsylvania)
Young Block (Sevier County, Utah)
Young Brothers Chevrolet Garage (Blaine County, Montana)
Young Building (Charlottesville, Virginia)
Young Women's Christian Association (Elkhart County, Indiana)
Young's Market Company Building (Los Angeles County, California)
Youth's Companion Building (Suffolk County, Massachusetts)
Yuster Building (Franklin County, Ohio)
Z. H. Moore Store (Marshall County, Kansas)
Z.C.M.I. Cast Iron Front (Salt Lake County, Utah)
Zadock Pratt House (Greene County, New York)
Zaugg Bank Barn (Franklin County, Tennessee)
ZCMI General Warehouse (Salt Lake County, Utah)
Zehe Building (Butler County, Missouri)
Zeitz Buckhorn Exchange (Denver County, Colorado)
Zetterberg Company (Kanabec County, Minnesota)
Zettler Grocery and Hardware (Franklin County, Ohio)
Zinszer's Peter, Mammoth Furniture House (Jefferson County, Alabama)
Zion Nature Center--Zion Inn (Washington County, Utah)
Zip Auto (Missoula County, Montana)
Zollicoffer's Law Office (Vance County, North Carolina)
Zollinger-Harned Company Building (Lehigh County, Pennsylvania)
Zweig Building (Belmont County, Ohio)