Names
- Portland Building (Portland, Or.)1
- RTKL Associates1
- Ritz-Carlton Hotel (New York, N.Y.)1
- Roth, Emery, 1871-19481
- Roth, Julian1
- Roth, Richard, 1904-1
- Roth, Richard, Jr., 1933-1
- Ruderman, James1
- Rudin, Samuel, 1896-19751
- Seven World Trade Center. World Trade Center, New York, N.Y. (1987-2001)1
- Shah Alam Properties1
- Silverstein, Larry A., 1933-1
- Skidmore, Owings & Merrill1
- St. Moritz Hotel (New York, N.Y.)1
- Stone, Edward Durell1
- Syska & Hennessy1
- Tishman Realty & Construction Co1
- Tishman Speyer1
- Trammell Crow Company1
- Tudor City (New York, N.Y.)1