This character is a Other Letter and is mainly used in the Pahawh Hmong script. The character is also known as kia.
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+16B15 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
Pahawh Hmong (RPA: Phaj hauj Hmoob [pΚ°Γ’hΓ’umΜ₯ΙΜΜ], Pahawh: π¬π¬°π¬π¬΅ π¬π¬Άπ¬ π¬π¬£π¬΅[pΚ°Γ’hΓ’umΜ₯ΙΜΜ]; known also as Ntawv Pahawh, Ntawv Keeb, Ntawv Caub Fab, Ntawv Soob Lwj) is an indigenous semi-syllabic script, invented in 1959 by Shong Lue Yang, to write two Hmong languages, Hmong Daw (Hmoob Dawb White Miao) and Hmong Njua AKA Hmong Leng (Moob Leeg Green Miao).
Representations
System
Representation (click value to copy)
NΒΊ
92949
UTF-8
F0 96 AC 95
UTF-16
D8 1A DF 15
UTF-32
00 01 6B 15
URL-Quoted
%F0%96%AC%95
HTML hex reference
𖬕
Wrong windows-1252 Mojibake
Γ°βΒ¬β’
alias
kia
Encoding: GB18030 (hex bytes)
92 31 E0 33
RFC 5137
\u'16B15'
Bash and Zsh inside echo -e
\U00016B15
C and C++
\U00016B15
C#
\U00016B15
CSS
\016B15
Excel
=UNICHAR(92949)
Go
\U00016B15
JavaScript
\uD81A\uDF15
Modern JavaScript since ES6
\u{16b15}
JSON
\uD81A\uDF15
Java
\uD81A\uDF15
Lua
\u{16B15}
Matlab
char(92949)
Perl
"\x{16B15}"
PHP
\u{16b15}
PostgreSQL
U&'\+016B15'
PowerShell
`u{16B15}
Python
\U00016B15
Ruby
\u{16b15}
Rust
\u{16b15}
Click the star button next to each label to set this representation as favorite or remove it from the favorites. Favorites will be shown initially. (Favorites are stored locally on your computer and never sent over the internet.)