Home U+1F100 to U+1F1FF Enclosed Alphanumeric Supplement
Glyph for U+1F164
Source: Noto Sans Symbols

U+1F164 NEGATIVE CIRCLED LATIN CAPITAL LETTER U

U+1F164 was added to Unicode in version 6.0 (2010). It belongs to the block U+1F100 to U+1F1FF Enclosed Alphanumeric Supplement in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script. The character is also known as underground rail.

The glyph is not a composition. It has a Ambiguous East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+1F164 behaves as Ambiguous (Alphabetic or Ideographic) regarding line breaks. It has type Upper for sentence and Alphabetic Letter for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

Enclosed Alphanumeric Supplement is a Unicode block consisting of Latin alphabet characters and Arabic numerals enclosed in circles, ovals or boxes, used for a variety of purposes. It is encoded in the range U+1F100–U+1F1FF in the Supplementary Multilingual Plane.

The block is mostly an extension of the Enclosed Alphanumerics block, containing further enclosed alphanumeric characters which are not included in that block or Enclosed CJK Letters and Months. Most of the characters are single alphanumerics in boxes or circles, or with trailing commas. Two of the symbols are identified as dingbats. A number of multiple-letter enclosed abbreviations are also included, mostly to provide compatibility with Broadcast Markup Language standards (see ARIB STD B24 character set) and Japanese telecommunications networks' emoji sets. The block also includes the regional indicator symbols to be used for emoji country flag support.

Representations

System Representation
NΒΊ 127332
UTF-8 F0 9F 85 A4
UTF-16 D8 3C DD 64
UTF-32 00 01 F1 64
URL-Quoted %F0%9F%85%A4
HTML-Escape 🅤
Wrong windows-1252 Mojibake Γ°ΒŸΒ…Β€
alias underground rail

Elsewhere

Complete Record

Property Value
Age 6.0 (2010)
Unicode Name NEGATIVE CIRCLED LATIN CAPITAL LETTER U
Unicode 1 Name β€”
Block Enclosed Alphanumeric Supplement
General Category Other Symbol
Script Common
Bidirectional Category Left To Right
Combining Class Not Reordered
Decomposition Type None
Decomposition Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Lowercase ✘
Simple Lowercase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Lowercase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Uppercase βœ”
Simple Uppercase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Uppercase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Simple Titlecase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Titlecase Mapping Glyph for U+1F164 Negative Circled Latin Capital Letter U
Case Folding Glyph for U+1F164 Negative Circled Latin Capital Letter U
ASCII Hex Digit ✘
Alphabetic βœ”
Bidi Control ✘
Bidi Mirrored ✘
Composition Exclusion ✘
Case Ignorable ✘
Changes When Casefolded ✘
Changes When Casemapped ✘
Changes When NFKC Casefolded ✘
Changes When Lowercased ✘
Changes When Titlecased ✘
Changes When Uppercased ✘
Cased βœ”
Full Composition Exclusion ✘
Default Ignorable Code Point ✘
Dash ✘
Deprecated ✘
Diacritic ✘
Emoji Modifier Base ✘
Emoji Component ✘
Emoji Modifier ✘
Emoji Presentation ✘
Emoji ✘
Extender ✘
Extended Pictographic ✘
FC NFKC Closure Glyph for U+1F164 Negative Circled Latin Capital Letter U
Grapheme Cluster Break Any
Grapheme Base βœ”
Grapheme Extend ✘
Grapheme Link ✘
Hex Digit ✘
Hyphen ✘
ID Continue ✘
ID Start ✘
IDS Binary Operator ✘
IDS Trinary Operator and ✘
Ideographic ✘
Indic Mantra Category β€”
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name β€”
Join Control ✘
Logical Order Exception ✘
Math ✘
Noncharacter Code Point ✘
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+1F164 Negative Circled Latin Capital Letter U
NFKC Quick Check Yes
NFKD Quick Check Yes
Other Alphabetic βœ”
Other Default Ignorable Code Point ✘
Other Grapheme Extend ✘
Other ID Continue ✘
Other ID Start ✘
Other Lowercase ✘
Other Math ✘
Other Uppercase βœ”
Prepended Concatenation Mark ✘
Pattern Syntax ✘
Pattern White Space ✘
Quotation Mark ✘
Regional Indicator ✘
Radical ✘
Sentence Break Upper
Soft Dotted ✘
Sentence Terminal ✘
Terminal Punctuation ✘
Unified Ideograph ✘
Variation Selector ✘
Word Break Alphabetic Letter
White Space ✘
XID Continue ✘
XID Start ✘
Expands On NFC ✘
Expands On NFD ✘
Expands On NFKC ✘
Expands On NFKD ✘
Bidi Paired Bracket Glyph for U+1F164 Negative Circled Latin Capital Letter U
Bidi Paired Bracket Type None
East Asian Width Ambiguous
Hangul Syllable Type Not Applicable
ISO 10646 Comment β€”
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Ambiguous (Alphabetic or Ideographic)
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+1F164 Negative Circled Latin Capital Letter U
Script Extension
Vertical Orientation U