RR
Definition from Wiktionary, the free dictionary
English [edit]
RR (plural RRs)
- railroad
- (cycling) road race
Proper noun [edit]
RR
- Roraima, a state of Brazil.
Abbreviation [edit]
RR
- (aviation, travel, dated) (from the status code used in the GDS) reconfirm / reconfirmed.
See also [edit]
Portuguese [edit]
Proper noun [edit]
RR
- Abbreviation of Roraima (Brazilian state)