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Rr vs Hh - What's the difference?

rr | hh |

As abbreviations the difference between rr and hh

is that rr is (aviation|travel|dated) (from the status code used in the gds) reconfirm / reconfirmed while hh is hands (one hand being four inches).

As a noun rr

is railroad.

As a proper noun rr

is roraima, a state of brazil.

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 ----

    hh

    English

    Proper noun

    (head)
  • His Holiness.
  • His]] or [[her, Her Highness.
    • Let's meet in HH tomorrow.

    See also

    * (his or her highness) HM, HRH * (Hamburg) HB English palindromes