Commercial building

Phoenix Building (Monroe County, New York)
Phoenix Building (Plymouth County, Massachusetts)
Phoenix Cleaners Building (Tulsa County, Oklahoma)
Phoenix Life Insurance Company Building (Hartford County, Connecticut)
Phoenix Opera House Block (Schuyler County, Illinois)
Phoenix Seed & Feed Company (Maricopa County, Arizona)
Physicians and Dentists Building (Philadelphia County, Pennsylvania)
Physicians Building (Fresno County, California)
Pier One (San Francisco County, California)
Pierce House (Olmsted County, Minnesota)
Piereus Store (Charlottesville, Virginia)
Pigeon Ranch (Santa Fe County, New Mexico)
Pike County Hospital (Pike County, Missouri)
Pike Inn, Old (Floyd County, Indiana)
Pilsbury Block (Androscoggin County, Maine)
Pilsener Brewing Company (Cuyahoga County, Ohio)
Pincus Building (Mobile County, Alabama)
Pine Tree Lumber Company Office Building (Morrison County, Minnesota)
Pinkston--Mays Store Building (Benton County, Arkansas)
Pioneer and Endicott Buildings (Ramsey County, Minnesota)
Pioneer Block (Eau Claire County, Wisconsin)
Pioneer Building (Oklahoma County, Oklahoma)
Pioneer Building (Westchester County, New York)
Pioneer Implement Company (Pottawattamie County, Iowa)
Pioneer Lounge (Cuyahoga County, Ohio)
Pioneer Market (Pinal County, Arizona)
Pioneer Saloon (Lassen County, California)
Saloon established in 1862
Pioneer State Bank No. 36 (Lapeer County, Michigan)
Pioneer Tourist Court (Lincoln County, Oklahoma)
Pitcairn Building (Philadelphia County, Pennsylvania)
Pitcher Store (Callaway County, Missouri)
Pix Building (Galveston County, Texas)
Plainview Hardware Company Building (Ochiltree County, Texas)
Plano General Store (Greene County, Missouri)
Plant Auto Company Building (Cache County, Utah)
Planters Bank Building (Marion County, Texas)
Planters Bank Building (Mississippi County, Arkansas)
Planters Building (Robeson County, North Carolina)
Planters National Bank (Richmond, Virginia)
Plaza Building (Stanislaus County, California)
Plaza Court (Oklahoma County, Oklahoma)
Pleasant Grove Masonic Lodge (Olmsted County, Minnesota)
Plough Inn (Dane County, Wisconsin)
Plumbing Supply Company (Minnehaha County, South Dakota)
Pocahontas Fuel Company Store (McDowell County, West Virginia)
Pocahontas Fuel Company Store (McDowell County, West Virginia)
Pocahontas Times Print Shop (Pocahontas County, West Virginia)
Point Barrow Refuge Station (North Slope Borough, Alaska)
Pokrandt Blacksmith Shop (Waukesha County, Wisconsin)
Free standing, two story structure with fašade clad with Lannon stone.
Polk County Bank (Polk County, Oregon)
Polk-a-Dot Drive-In (Will County, Illinois)
Pollard Block (Windsor County, Vermont)
Polmer Store (Terrebonne Parish, Louisiana)
Polygonal Barn, Van Buren Township (Jackson County, Iowa)
Pond Creek Station (Wallace County, Kansas)
Pond Inn (St. Louis County, Missouri)
Pontiac Building (Cook County, Illinois)
Poppleton Block (Douglas County, Nebraska)
Popular Department Store (El Paso County, Texas)
Popular Price Store (Panola County, Mississippi)
Portal State Bank (Burke County, North Dakota)
Porter Building (Yolo County, California)
Porterville General Store (Kemper County, Mississippi)
Portland Van and Storage Building (Multnomah County, Oregon)
Post and King Saloon (Lake County, Oregon)
Postal Building (Multnomah County, Oregon)
Poston Block (Montgomery County, Tennessee)
Pottawatomie County Fair Pavilion (Pottawatomie County, Kansas)
Potter/Casey Company Building (Aitkin County, Minnesota)
Potters National Bank (Columbiana County, Ohio)
Potters Savings and Loan (Columbiana County, Ohio)
Potts Brothers Store (Troup County, Georgia)
Pottsville Citizen's Bank (Pope County, Arkansas)
Poughkeepsie Savings Bank (Dutchess County, New York)
Pouncey Building (Jackson County, Missouri)
Pow Wow Trading Post (Navajo County, Arizona)
Powell Clothing Store (White County, Arkansas)
Powell Place (La Crosse County, Wisconsin)
Powers Building (Monroe County, New York)
Poynter Building (Laurel County, Kentucky)
Praeger Building (Bee County, Texas)
Praetorian Building (McLennan County, Texas)
Pratt & Cjolme Building (Charles Mix County, South Dakota)
Prattsville Commercial Building (Greene County, New York)
Preslar--Hewitt Building (Williamson County, Texas)
Presley Store (St. Clair County, Alabama)
Presque Isle National Bank (Aroostook County, Maine)
Price Tavern/Braffet Block (Carbon County, Utah)
Prince Brothers General Store-Berry Store (Fayette County, West Virginia)
Prince, Henry W., Building (Suffolk County, New York)
Princess Ice Cream Co. (Tom Green County, Texas)
Professional Building (Suffolk, Virginia)
Professional Building (Jackson County, Missouri)
Professional Building (Kennebec County, Maine)
Professional Building (Wake County, North Carolina)
Professional Building (Maricopa County, Arizona)
Professional Building (Palm Beach County, Florida)
Providence Telephone Company (Providence County, Rhode Island)
Provo West Co-op (Utah County, Utah)
Prudential Building (Erie County, New York)
Public House Diner (Windsor County, Vermont)
Public Market (Strafford County, New Hampshire)
Public Service Building (Lake County, Illinois)
Public Service Building (Denver County, Colorado)
Public Service of Oklahoma Building (Tulsa County, Oklahoma)
Publicity Building (Suffolk County, Massachusetts)
Publix Store No. 91 (Miami-Dade County, Florida)
Pueblo Arcade (Indian River County, Florida)
Pumpelly Studio (Cheshire County, New Hampshire)
Purdue State Bank (Tippecanoe County, Indiana)
Smallest of the Louis Sullivan "Jewel Box" banks
Purdum Livery Stable (Lincoln County, Idaho)
Pure Oil Gas Station (Saratoga County, New York)
Puritan House (Essex County, Massachusetts)
Purvin--Hexter Building (Dallas County, Texas)
Pyramid Motors (Lynchburg, Virginia)
Pythian Castle (Lucas County, Ohio)
Pythian Castle (Portsmouth, Virginia)
Pythian Castle (Humboldt County, California)
Pythian Temple (Pierce County, Washington)
Q. M. Pyne Store (Giles County, Virginia)
Quackenbush Hardware Store (Lane County, Oregon)
Quaintance Block (Jefferson County, Colorado)
Quaker Diner (Hartford County, Connecticut)
Classic diner, built on-site.
Queens County Savings Bank (Queens County, New York)
Quincy Market (Suffolk County, Massachusetts)
Quincy Savings Bank (Norfolk County, Massachusetts)
R & S Building (New York County, New York)
R. A. Ragland Building (Nolan County, Texas)
R. Brand and Company (Lucas County, Ohio)
R. F. Strickland Company (Pike County, Georgia)
R. H. Cowan Livery Stable (Colfax County, New Mexico)
R. M. Brooks General Store and Residence (Morgan County, Tennessee)
R. P. Boise Building (Marion County, Oregon)
R. S. Smith Motor Company Building (Clackamas County, Oregon)
R. T. Barnett and Company Building (Gallatin County, Montana)
R. T. Greer and Company (Pike County, Kentucky)
R. T. Greer and Company (Smyth County, Virginia)
R.A. Long Building (Jackson County, Missouri)
R.H. Stearns Building (Suffolk County, Massachusetts)
R.L. Leach Grocery Store (Washington County, Arkansas)
R.L. McDonald and Co. Building (Buchanan County, Missouri)
This four-story red brick building is located at 202 N. 4th in St. Joseph, Mo.
R.M. Jones General Store (Troup County, Georgia)
Rabbit Hash General Store (Boone County, Kentucky)
Rabinowitz Building (Bacon County, Georgia)
Rackleff Building (Cumberland County, Maine)
Racquet and Tennis Club Building (New York County, New York)
Railroad Exchange Building (Muskogee County, Oklahoma)
Railway Exchange Building (Cook County, Illinois)
Rainbow Conoco (Toole County, Montana)
Raleigh Banking and Trust Company Building (Wake County, North Carolina)
Raleigh Bonded Warehouse (Wake County, North Carolina)
Ralph Banks Place (Elbert County, Georgia)
Ralston Opera House (Pawnee County, Oklahoma)
Ramsay-McCormack Building (Jefferson County, Alabama)
Ranch House Cafe (Quay County, New Mexico)
Rand Building (Madison County, Alabama)
Randall Building Bogaert's Jewelry Store (Fayette County, Kentucky)
Randall Tire Company (Craig County, Oklahoma)
Randecker's Hardware Store (Du Page County, Illinois)
Rangeley Trust Company Building (Franklin County, Maine)
Rankin Block (Knox County, Maine)
Rankin Building (Franklin County, Ohio)
Rankin Building (Orange County, California)
Raphael Kirshbaum Building (Randolph County, Indiana)
Rapid City Fruit Company (Pennington County, South Dakota)
Rapid City Garage (Pennington County, South Dakota)
Rapid City Laundry (Pennington County, South Dakota)
Rapides Bank and Trust Company Building (Rapides Parish, Louisiana)
Rapids Roadhouse (Southeast Fairbanks Census Area, Alaska)
Rasor and Clardy Company Building (Marion County, South Carolina)
Rathdrum State Bank (Kootenai County, Idaho)
Rauscher House (Warren County, Kentucky)
Ray Opera House (Williams County, North Dakota)
Raymond Farmers and Citizens State Bank (Clark County, South Dakota)
Realty Building (Mahoning County, Ohio)
Rebeil Block (Pima County, Arizona)
Record Building (St. Johns County, Florida)
Red Ball Cafe (Bernalillo County, New Mexico)
Red Bank Battlefield (Gloucester County, New Jersey)
Red Bank Passenger Station (Monmouth County, New Jersey)
Red Bank Plantation (Duval County, Florida)
Red Cedar Inn (St. Louis County, Missouri)
Red Cross Garage (Coconino County, Arizona)
Red Horse Tavern (Preston County, West Virginia)
Red Popcorn Wagon (Erie County, Ohio)
Red Run Lodge (Franklin County, Pennsylvania)