Source: Noto Sans Arabic

U+FBBA Arabic Symbol Four Dots Above

U+FBBA was added in Unicode version 6.0 in 2010. It belongs to the block U+FB50 to U+FDFF Arabic Presentation Forms-A in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Modifier Symbol and is mainly used in the Arabic script.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written as Arabic letter from right to left. When changing direction it is not mirrored. The word that U+FBBA forms with similar adjacent characters prevents a line break inside it.

Representations

System	Representation (click value to copy)
Nº	64442
UTF-8	EF AE BA
UTF-16	FB BA
UTF-32	00 00 FB BA
URL-Quoted	%EF%AE%BA
HTML hex reference	﮺
Wrong windows-1252 Mojibake	â—Œï®º
Encoding: GB18030 (hex bytes)	84 30 C4 38
RFC 5137	\u'FBBA'
Bash and Zsh inside `echo -e`	\uFBBA
C and C++	\uFBBA
C#	\uFBBA
CSS	\00FBBA
Excel	=UNICHAR(64442)
Go	\uFBBA
JavaScript	\uFBBA
Modern JavaScript since ES6	\u{fbba}
JSON	\uFBBA
Java	\uFBBA
Lua	\u{FBBA}
Matlab	char(64442)
Perl	"\x{FBBA}"
PHP	\u{fbba}
PostgreSQL	U&'\FBBA'
PowerShell	`u{FBBA}
Python	\uFBBA
Ruby	\u{fbba}
Rust	\u{fbba}
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Elsewhere

Complete Record

Property	Value
Age (age)	6.0 (2010)
Unicode Name (na)	ARABIC SYMBOL FOUR DOTS ABOVE
Unicode 1 Name (na1)	—
Block (blk)	Arabic Presentation Forms-A
General Category (gc)	Modifier Symbol
Script (sc)	Arabic
Bidirectional Category (bc)	Arabic Letter
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Arabic Symbol Four Dots Above
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Arabic Symbol Four Dots Above
Lowercase Mapping (lc)	Arabic Symbol Four Dots Above
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Arabic Symbol Four Dots Above
Uppercase Mapping (uc)	Arabic Symbol Four Dots Above
Simple Titlecase Mapping (stc)	Arabic Symbol Four Dots Above
Titlecase Mapping (tc)	Arabic Symbol Four Dots Above
Case Folding (cf)	Arabic Symbol Four Dots Above
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)	Arabic Symbol Four Dots Above
Grapheme Cluster Break (GCB)	Any
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)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
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)	Arabic Symbol Four Dots Above
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Arabic Symbol Four Dots Above
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)	Other
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Other
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)	Arabic Symbol Four Dots Above
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)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Arabic Symbol Four Dots Above
Script Extension (scx)
Vertical Orientation (vo)	R