U+24C3, Ⓝ
CIRCLED LATIN CAPITAL LETTER N

[U+24C2]
Enclosed Alphanumerics
[U+24C4]

Translingual

edit

Symbol

edit

  1. (phonetics) an unidentifiable/indeterminate nasal
  2. (chemistry, obsolete) nickel (Daltonian symbol)
edit

See for uses of a letter inside a circle.