Source: Noto Sans Zanabazar

U+11A06 Zanabazar Square Vowel Sign O

U+11A06 was added in Unicode version 10.0 in 2017. It belongs to the block U+11A00 to U+11A4F Zanabazar Square in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Nonspacing Mark and is mainly used in the Zanabazar Square script.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Nonspacing Mark. When changing direction it is not mirrored. U+11A06 prohibits a line break before it.

The Wikipedia has the following information about this codepoint:

Zanabazar's square script is a horizontal Mongolian square script (Mongolian: Хэвтээ Дөрвөлжин бичиг, romanized: Hevtee Dörvöljin bichig or Хэвтээ Дөрвөлжин Үсэг, Hevtee Dörvöljin Üseg), an abugida developed by the monk and scholar Zanabazar based on the Tibetan alphabet to write Mongolian. It can also be used to write Tibetan language and Sanskrit as a geometric typeface.
It was re-discovered in 1801 and the script's applications during its using period are not known. It read left to right, and employed vowel diacritics above and below the consonant letters.

Representations

System	Representation
Nº	72198
UTF-8	F0 91 A8 86
UTF-16	D8 06 DE 06
UTF-32	00 01 1A 06
URL-Quoted	%F0%91%A8%86
HTML hex reference	𑨆
Wrong windows-1252 Mojibake	â—Œð‘¨†
Encoding: GB18030 (hex bytes)	90 35 A5 32

Elsewhere

Complete Record

Property	Value
Age (age)	10.0 (2017)
Unicode Name (na)	ZANABAZAR SQUARE VOWEL SIGN O
Unicode 1 Name (na1)	—
Block (blk)	Zanabazar Square
General Category (gc)	Nonspacing Mark
Script (sc)	Zanabazar Square
Bidirectional Category (bc)	Nonspacing Mark
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Zanabazar Square Vowel Sign O
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Zanabazar Square Vowel Sign O
Lowercase Mapping (lc)	Zanabazar Square Vowel Sign O
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Zanabazar Square Vowel Sign O
Uppercase Mapping (uc)	Zanabazar Square Vowel Sign O
Simple Titlecase Mapping (stc)	Zanabazar Square Vowel Sign O
Titlecase Mapping (tc)	Zanabazar Square Vowel Sign O
Case Folding (cf)	Zanabazar Square Vowel Sign O
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Composition Exclusion (CE)	✘
Case Ignorable (CI)	✔
Changes When Casefolded (CWCF)	✘
Changes When Casemapped (CWCM)	✘
Changes When NFKC Casefolded (CWKCF)	✘
Changes When Lowercased (CWL)	✘
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✘
Full Composition Exclusion (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Dash (Dash)	✘
Deprecated (Dep)	✘
Diacritic (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji Presentation (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Zanabazar Square Vowel Sign O
Grapheme Cluster Break (GCB)	Extend
Grapheme Base (Gr_Base)	✘
Grapheme Extend (Gr_Ext)	✔
Grapheme Link (Gr_Link)	✘
Hex Digit (Hex)	✘
Hyphen (Hyphen)	✘
ID Continue (IDC)	✔
ID Start (IDS)	✘
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	Extend
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	Top
Indic Syllabic Category (InSC)	Vowel_Dependent
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Zanabazar Square Vowel Sign O
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Zanabazar Square Vowel Sign O
NFKD Quick Check (NFKD_QC)	Yes
Other Alphabetic (OAlpha)	✔
Other Default Ignorable Code Point (ODI)	✘
Other Grapheme Extend (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✘
Pattern White Space (Pat_WS)	✘
Quotation Mark (QMark)	✘
Regional Indicator (RI)	✘
Radical (Radical)	✘
Sentence Break (SB)	Extend
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Extend
White Space (WSpace)	✘
XID Continue (XIDC)	✔
XID Start (XIDS)	✘
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✘
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✘
Bidi Paired Bracket (bpb)	Zanabazar Square Vowel Sign O
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	neutral
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Transparent
Line Break (lb)	Combining Mark
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Zanabazar Square Vowel Sign O
Script Extension (scx)
Vertical Orientation (vo)	U