See also: Appendix:Variations of "i"

U+24BE, Ⓘ
CIRCLED LATIN CAPITAL LETTER I

[U+24BD]
Enclosed Alphanumerics
[U+24BF]
Daltonian symbol for iron

Translingual

Symbol

  1. (phonetics) unidentifiable/indeterminate close vowel (high vowel)
  2. (chemistry, obsolete) iron (Daltonian symbol)
    Technically, this should be typeset as a red 'I' in a red circle: .
  • See and ◌⃝ for uses of a letter inside a circle.

See also