R-series refers to a line of astromech droids created by Industrial Automaton.
Droid engineering R-series droids[]
- R2-series
- R2-series, Advanced Model
- R3-series
- R3-series, Advanced Model
- R4-series
- R4-series, Advanced Model
- R5-series
- R5-series, Advanced Model
Famous R-series droids[]
- R2-D2
- R5-D4