SQUARED SMALL CIRCLE U+29C7

BlockMiscellaneous Mathematical Symbols-B
CategoryMath Symbol
UTF-80xE2 0xA7 0x87
UTF-160xFF 0xFE 0xC7 0x29
UTF-320xFF 0xFE 0x0 0x0 0xC7 0x29 0x0 0x0
HTML⧇
Pythonu"\u29C7"