This character is a Other Letter and is mainly used in the Gujarati script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+0AA8 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
The Gujarati script (ગુજરાતી લિપિ, transliterated: Gujǎrātī Lipi) is an abugida for the Gujarati language, Kutchi language, and various other languages. It is one of the official scripts of the Indian Republic. It is a variant of the Devanagari script differentiated by the loss of the characteristic horizontal line running above the letters and by a number of modifications to some characters.
Gujarati numerical digits are also different from their Devanagari counterparts.
Representations
System
Representation (click value to copy)
Nº
2728
UTF-8
E0 AA A8
UTF-16
0A A8
UTF-32
00 00 0A A8
URL-Quoted
%E0%AA%A8
HTML hex reference
ન
Wrong windows-1252 Mojibake
ન
Encoding: GB18030 (hex bytes)
81 31 F7 32
Adobe Glyph List
nagujarati
RFC 5137
\u'0AA8'
Bash and Zsh inside echo -e
\u0AA8
C and C++
\u0AA8
C#
\u0AA8
CSS
\000AA8
Excel
=UNICHAR(2728)
Go
\u0AA8
JavaScript
\u0AA8
Modern JavaScript since ES6
\u{aa8}
JSON
\u0AA8
Java
\u0AA8
Lua
\u{AA8}
Matlab
char(2728)
Perl
"\x{AA8}"
PHP
\u{aa8}
PostgreSQL
U&'\0AA8'
PowerShell
`u{AA8}
Python
\u0AA8
Ruby
\u{aa8}
Rust
\u{aa8}
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