R series

R series may refer to:

Transportation BL R-series engine, gasoline car engines Dennis R series, coach chassis Ford R series, busses International R series, trucks Mack R series, heavy-duty trucks Scania R series, trucks

Science and technology R series (number series) (Renard number series), in mathematics Samsung Galaxy R series, Android smartphones Sony Ericsson R series, a series of cell phones

See also R (disambiguation)