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1)

R

Meaning
    1. EN R (named ar/or /ɑːr/) is the 18th letter of the modern English alphabet and the ISO basic Latin alphabet.
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2)

Ｒ

#392,701
Ｒ
Meaning
    1. ①
      R; r
    2. ②
      mathematics
      radius
      esp. ｒ
    3. ③
      curve; rounding
    4. ④
      nth year in the Reiwa era (May 1, 2019-)
      See also: 令和 (れいわ)
    5. ⑤
      refrigerator
      Only applies to Ｒ
      on floor plans
      See also: 冷蔵庫 (れいぞうこ)
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