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Rr vs Jj - What's the difference?

rr | jj |

As proper nouns the difference between rr and jj

is that rr is roraima, a state of Brazil while JJ is a male given name, often short for Jacob.

As abbreviations the difference between rr and jj

is that rr is (from the status code used in the GDS) reconfirm / reconfirmed while JJ is judges or justices, used after a list of names (singular J).

As a noun RR

is railroad.

rr

English

Noun

(en noun)
  • railroad
  • (cycling) road race

    • Proper noun

    (en proper noun)
  • Roraima, a state of Brazil.

    • Abbreviation

    (Abbreviation) (en-abbr)
  • (aviation, travel, dated) (from the status code used in the GDS) reconfirm / reconfirmed.

    • See also

    * R and R ----

    jj

    English

    Proper noun

    (en proper noun)
  • (British) a male given name, often short for Jacob.

    • Abbreviation

    (Abbreviation) (head)
  • (legal) Judges]] or justices, used after a list of names (singular [[J#English, J).
    • 1993: Sheppard, Wilcox and Hartigan JJ'' — Federal Court of Australia report, ''Peabody v Commissioner of Taxation [http://www.austlii.edu.au/au/cases/cth/federal_ct/unrep6016.html]
    English case citation abbreviations