R
- Racetracks. (28)
- Radio broadcasting. (17)
- Radio stations. (22)
- Railroad cars. (32)
- Railroad facilities. (2)
- Railroad stations. (87)
- Railroad tracks. (1)
- Railroads. (29)
- Real estate business. (20)
- Recreation facilities. (124)
- Religious articles. (45)
- Religious buildings. (32)
- Religious dwellings. (8)
- Religious education. (286)
- Remodeling. (20)
- Renderings. (12)
- Research facilities. (411)
- Reservoirs. (1)
- Resorts. (67)
- Rest homes. (1)
- Rest stops. (6)
- Restaurants. (407)
- Rewards & prizes. (1)
- Rivers. (26)
- Roads. (56)
- Romanies. (1)