Zyyy
ISO #998
Common
Code for undetermined script
Sample
Common characters
Overview
Script PropertiesISO 15924 CodeZyyyScript TypeOther
Unicode BlocksBasic LatinU+0000–U+007FLatin-1 SupplementU+0080–U+00FFSpacing Modifier LettersU+02B0–U+02FFGreek and CopticU+0370–U+03FFArabicU+0600–U+06FFArabic Extended-AU+08A0–U+08FFDevanagariU+0900–U+097FThaiU+0E00–U+0E7FTibetanU+0F00–U+0FFFGeorgianU+10A0–U+10FFRunicU+16A0–U+16FFHanunooU+1720–U+173FMongolianU+1800–U+18AFVedic ExtensionsU+1CD0–U+1CFFGeneral PunctuationU+2000–U+206FSuperscripts and SubscriptsU+2070–U+209FCurrency SymbolsU+20A0–U+20CFLetterlike SymbolsU+2100–U+214FNumber FormsU+2150–U+218FArrowsU+2190–U+21FFMathematical OperatorsU+2200–U+22FFMiscellaneous TechnicalU+2300–U+23FFControl PicturesU+2400–U+243FOptical Character RecognitionU+2440–U+245FEnclosed AlphanumericsU+2460–U+24FFBox DrawingU+2500–U+257FBlock ElementsU+2580–U+259FGeometric ShapesU+25A0–U+25FFMiscellaneous SymbolsU+2600–U+26FFDingbatsU+2700–U+27BFMiscellaneous Mathematical Symbols-AU+27C0–U+27EFSupplemental Arrows-AU+27F0–U+27FFSupplemental Arrows-BU+2900–U+297FMiscellaneous Mathematical Symbols-BU+2980–U+29FFSupplemental Mathematical OperatorsU+2A00–U+2AFFMiscellaneous Symbols and ArrowsU+2B00–U+2BFFSupplemental PunctuationU+2E00–U+2E7FIdeographic Description CharactersU+2FF0–U+2FFFCJK Symbols and PunctuationU+3000–U+303FHiraganaU+3040–U+309FKatakanaU+30A0–U+30FFKanbunU+3190–U+319FCJK StrokesU+31C0–U+31EFEnclosed CJK Letters and MonthsU+3200–U+32FFCJK CompatibilityU+3300–U+33FFYijing Hexagram SymbolsU+4DC0–U+4DFFModifier Tone LettersU+A700–U+A71FLatin Extended-DU+A720–U+A7FFCommon Indic Number FormsU+A830–U+A83FKayah LiU+A900–U+A92FJavaneseU+A980–U+A9DFLatin Extended-EU+AB30–U+AB6FArabic Presentation Forms-AU+FB50–U+FDFFVertical FormsU+FE10–U+FE1FCJK Compatibility FormsU+FE30–U+FE4FSmall Form VariantsU+FE50–U+FE6FArabic Presentation Forms-BU+FE70–U+FEFFHalfwidth and Fullwidth FormsU+FF00–U+FFEFSpecialsU+FFF0–U+FFFFAegean NumbersU+10100–U+1013FAncient SymbolsU+10190–U+101CFPhaistos DiscU+101D0–U+101FFCoptic Epact NumbersU+102E0–U+102FFShorthand Format ControlsU+1BCA0–U+1BCAFSymbols for Legacy Computing SupplementU+1CC00–U+1CEBFMiscellaneous Symbols SupplementU+1CEC0–U+1CEFFZnamenny Musical NotationU+1CF00–U+1CFCFByzantine Musical SymbolsU+1D000–U+1D0FFMusical SymbolsU+1D100–U+1D1FFKaktovik NumeralsU+1D2C0–U+1D2DFMayan NumeralsU+1D2E0–U+1D2FFTai Xuan Jing SymbolsU+1D300–U+1D35FCounting Rod NumeralsU+1D360–U+1D37FMathematical Alphanumeric SymbolsU+1D400–U+1D7FFIndic Siyaq NumbersU+1EC70–U+1ECBFOttoman Siyaq NumbersU+1ED00–U+1ED4FMahjong TilesU+1F000–U+1F02FDomino TilesU+1F030–U+1F09FPlaying CardsU+1F0A0–U+1F0FFEnclosed Alphanumeric SupplementU+1F100–U+1F1FFEnclosed Ideographic SupplementU+1F200–U+1F2FFMiscellaneous Symbols and PictographsU+1F300–U+1F5FFEmoticonsU+1F600–U+1F64FOrnamental DingbatsU+1F650–U+1F67FTransport and Map SymbolsU+1F680–U+1F6FFAlchemical SymbolsU+1F700–U+1F77FGeometric Shapes ExtendedU+1F780–U+1F7FFSupplemental Arrows-CU+1F800–U+1F8FFSupplemental Symbols and PictographsU+1F900–U+1F9FFChess SymbolsU+1FA00–U+1FA6FSymbols and Pictographs Extended-AU+1FA70–U+1FAFFSymbols for Legacy ComputingU+1FB00–U+1FBFFTagsU+E0000–U+E007F
Writing Direction
Mixed

Direction depends on the characters used; this script value is used for inherited/common/unknown characters.

Script NameCOMMON
Primary Languages
Undetermined und
Characters9,123
Category Mix
So5,779Other SymbolSm951Math SymbolLl506Lowercase LetterNo496Other NumberLu468Uppercase LetterPo196Other PunctuationCf140FormatNd90Decimal NumberSk88Modifier SymbolPs76Open PunctuationPe74Close PunctuationCc65ControlSc48Currency SymbolLm46Modifier LetterPd21Dash PunctuationLo19Other LetterZs16Space SeparatorPi12Initial PunctuationPf10Final PunctuationMc10Spacing MarkPc10Connector PunctuationZl1Line SeparatorZp1Paragraph Separator
Script Features
Shaping & Rendering
• Rendering typically does not require complex shaping
• Combining marks may be used for accents or diacritics
• Ligatures depend on font features
Character Repertoire
• Letters and combining marks
• Digits and punctuation where present
• Extended blocks may add additional signs
🌐 Characters in Common
224DEQUIVALENT TO224EGEOMETRICALLY…224FDIFFERENCE BE…2250APPROACHES TH…2251GEOMETRICALLY…2252APPROXIMATELY…2253IMAGE OF OR A…2254COLON EQUALS2255EQUALS COLON2256RING IN EQUAL…2257RING EQUAL TO2258CORRESPONDS TO2259ESTIMATES225AEQUIANGULAR TO225BSTAR EQUALS225CDELTA EQUAL TO225DEQUAL TO BY D…225EMEASURED BY225FQUESTIONED EQ…2260NOT EQUAL TO2261IDENTICAL TO2262NOT IDENTICAL…2263STRICTLY EQUI…2264LESS-THAN OR …2265GREATER-THAN …2266LESS-THAN OVE…2267GREATER-THAN …2268LESS-THAN BUT…2269GREATER-THAN …226AMUCH LESS-THAN226BMUCH GREATER-…226CBETWEEN226DNOT EQUIVALEN…226ENOT LESS-THAN226FNOT GREATER-T…2270NEITHER LESS-…2271NEITHER GREAT…2272LESS-THAN OR …2273GREATER-THAN …2274NEITHER LESS-…2275NEITHER GREAT…2276LESS-THAN OR …2277GREATER-THAN …2278NEITHER LESS-…2279NEITHER GREAT…227APRECEDES227BSUCCEEDS227CPRECEDES OR E…227DSUCCEEDS OR E…227EPRECEDES OR E…227FSUCCEEDS OR E…2280DOES NOT PREC…2281DOES NOT SUCC…2282SUBSET OF2283SUPERSET OF2284NOT A SUBSET …2285NOT A SUPERSE…2286SUBSET OF OR …2287SUPERSET OF O…2288NEITHER A SUB…2289NEITHER A SUP…228ASUBSET OF WIT…228BSUPERSET OF W…228CMULTISET228DMULTISET MULT…228EMULTISET UNION228FSQUARE IMAGE …2290SQUARE ORIGIN…2291SQUARE IMAGE …2292SQUARE ORIGIN…2293SQUARE CAP2294SQUARE CUP2295CIRCLED PLUS2296CIRCLED MINUS2297CIRCLED TIMES2298CIRCLED DIVIS…2299CIRCLED DOT O…229ACIRCLED RING …229BCIRCLED ASTER…229CCIRCLED EQUALS229DCIRCLED DASH229ESQUARED PLUS229FSQUARED MINUS22A0SQUARED TIMES22A1SQUARED DOT O…22A2RIGHT TACK22A3LEFT TACK22A4DOWN TACK22A5UP TACK22A6ASSERTION22A7MODELS22A8TRUE22A9FORCES22AATRIPLE VERTIC…22ABDOUBLE VERTIC…22ACDOES NOT PROVE22ADNOT TRUE22AEDOES NOT FORCE22AFNEGATED DOUBL…22B0PRECEDES UNDE…