Reference meaning
RR
Last updated
(from the status code used in the GDS) reconfirm / reconfirmed.
Other meanings
2. noun
Initialism of railroad.
3. noun
Initialism of road race.
4. noun
Abbreviation of rear, where brevity is desired.
Source and scope
This definition is reproduced from English Wiktionary, sense en-RR-en-verb-JVQaBCTY, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.