Subject
- Rings (Gymnastics)3
- Rites and ceremonies3
- River Oaks Country Club3
- Rocking chairs3
- Rockwell, James W.3
- Rogers, Fred3
- Rooms3
- Ruby, John D.3
- Ryan, James Delbridge3
- Sanford House3
- Scaffolding3
- School of Art, University of Houston3
- Schwarz, Otto3
- Science and Research Building 1, University of Houston3
- Science and Research Building 2, University of Houston3
- Scrapbooks3
- Sealands House3
- Seligman, Julius3
- Sensational Nightingales (Musical group)3
- Sepulchral monuments3