R-R
See also:
rr
,
RR
,
R&R
,
and
R.R.
English
Proper noun
R
-
R
Initialism of
Rolls-Royce
.
Noun
R
-
R
(
plural
R-Rs
)
Initialism of
Rolls-Royce
.
Alternative forms
(
Rolls-Royce
)
:
RR
,
R.R.
,
R. R.
,
R.-R.