U+AA31
COMBINING MARK
CHAM VOWEL SIGN AU
Preview uses dotted circle base (◌) for visibility. Clipboard copy copies only the raw diacritic mark.
Category:
Nonspacing Mark (Mn)
Block:
Cham
Script:
Cham
Age:
Unicode 5.1
Plane:
Basic Multilingual Plane (BMP)
Quick Facts
| Unicode Name |
CHAM VOWEL SIGN AU
|
|
|---|---|---|
| Code Point |
U+AA31
|
|
| Decimal Value |
43569
|
|
| General Category | Nonspacing Mark (Mn) → | |
| Unicode Block | Cham → | |
| Script | Cham → | |
| Unicode Version | Unicode 5.1 → | |
| Unicode Plane |
Basic Multilingual Plane (BMP)
|
Byte Encodings
| UTF-8 3 bytes |
EA A8 B1
|
|
|---|---|---|
| UTF-16 Code Unit |
AA31
|
|
| UTF-32 4 bytes |
0000AA31
|
|
| UTF-16BE / LE Byte Order |
BE:
AA 31
LE: 31 AA
|
|
| UTF-32BE / LE Byte Order |
BE:
00 00 AA 31
LE: 31 AA 00 00
|
Developer Code Escapes
| HTML Decimal |
ꨱ
|
|
|---|---|---|
| HTML Hexadecimal |
ꨱ
|
|
| HTML Named Entity |
None
|
|
| CSS Escape |
\00AA31
|
|
| JavaScript (ES6) |
\uAA31
|
|
| JavaScript (UTF-16) |
\uAA31
|
|
| JSON Escape |
\uAA31
|
|
| Python |
\uAA31
|
|
| PHP |
"\u{AA31}"
|
|
| Java |
"\uAA31"
|
|
| C / C++ |
"\uAA31"
|
|
| Rust |
'\u{aa31}'
|
|
| URL Percent-Encoded |
%EA%A8%B1
|
Normalization & Decomposition
| Combining Class |
0 — Not Reordered (Spacing)
|
|
|---|---|---|
| Decomposition | None (Canonical / Precomposed Base) | |
| NFC / NFD Forms | Stable under all Unicode normalization forms (NFC, NFD, NFKC, NFKD). |
Bidirectional Properties
| Bidi Class |
NSM — Nonspacing Mark
|
|
|---|---|---|
| Bidi Mirrored | No |
Font Specimen & Rendering
Visual rendering of U+AA31 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.
◌ꨱ
Context:
A ◌ꨱ Z 123
◌ꨱ
Context:
A ◌ꨱ Z 123
◌ꨱ
Context:
A ◌ꨱ Z 123
◌ꨱ
Context:
A ◌ꨱ Z 123