R101 (disambiguation)
Appearance
The R101 was a British airship which crashed in 1930.
R101 may also refer to:
- R101 (Italy) radio station
- R101 railway (Croatia), see list of railway lines in Croatia
- R101 road (disambiguation)
- NOAAS Oceanographer (R 101) US oceanographic research vessel
- Royal Navy hydrofoil R-101, prototype hydrofoil