See also:

U+24C5, Ⓟ
CIRCLED LATIN CAPITAL LETTER P

[U+24C4]
Enclosed Alphanumerics
[U+24C6]

Translingual edit

Symbol edit

  1. (electricity) water pumper
  2. (chemistry, obsolete) platinum ("platina", Daltonian symbol)
  3. (phonetics) an unidentifiable/indeterminate plosive
    Technically, this should be typeset as a black 'P' in a red circle.
 
Daltonian symbol for platinum

Related terms edit

See for uses of a letter inside a circle.