This character is a Other Symbol and is mainly used in the Greek script. The character is also known as rho-cross and staurogram.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+101A0 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.
The Wikipedia has the following information about this codepoint:
The staurogram (⳨), also monogrammatic cross or tau-rho, is a ligature composed of a superposition of the Greek letters tau (΀) and rho (Α).
Representations
System
Representation (click value to copy)
NΒΊ
65952
UTF-8
F0 90 86 A0
UTF-16
D8 00 DD A0
UTF-32
00 01 01 A0
URL-Quoted
%F0%90%86%A0
HTML hex reference
𐆠
Wrong windows-1252 Mojibake
Γ°Ββ
alias
rho-cross
alias
staurogram
Encoding: GB18030 (hex bytes)
90 30 AA 36
RFC 5137
\u'101A0'
Bash and Zsh inside echo -e
\U000101A0
C and C++
\U000101A0
C#
\U000101A0
CSS
\0101A0
Excel
=UNICHAR(65952)
Go
\U000101A0
JavaScript
\uD800\uDDA0
Modern JavaScript since ES6
\u{101a0}
JSON
\uD800\uDDA0
Java
\uD800\uDDA0
Lua
\u{101A0}
Matlab
char(65952)
Perl
"\x{101A0}"
PHP
\u{101a0}
PostgreSQL
U&'\+0101A0'
PowerShell
`u{101A0}
Python
\U000101A0
Ruby
\u{101a0}
Rust
\u{101a0}
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