Source: Noto CJK

U+338D Square Mu G

U+338D was added to Unicode in version 1.1 (1993). It belongs to the block U+3300 to U+33FF CJK Compatibility in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script.

The glyph is a Square composition of the glyphs Greek Small Letter Mu, Latin Small Letter G. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+338D behaves as Ideographic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

In the metric system, a microgram or microgramme is a unit of mass equal to one millionth (1×10⁻⁶) of a gram. The unit symbol is μg according to the International System of Units; the recommended symbol in the United States and United Kingdom when communicating medical information is mcg. In μg the prefix symbol for micro- is the Greek letter μ (mu).

Representations

System	Representation
Nº	13197
UTF-8	E3 8E 8D
UTF-16	33 8D
UTF-32	00 00 33 8D
URL-Quoted	%E3%8E%8D
HTML-Escape	㎍
Wrong windows-1252 Mojibake	ã
Encoding: EUC-KR (hex bytes)	A7 B6
Adobe Glyph List	mugsquare

Elsewhere

Complete Record

Property	Value
Age	1.1 (1993)
Unicode Name	SQUARE MU G
Unicode 1 Name	SQUARED MU G
Block	CJK Compatibility
General Category	Other Symbol
Script	Common
Bidirectional Category	Left To Right
Combining Class	Not Reordered
Decomposition Type	Square
Decomposition Mapping	Greek Small Letter Mu Latin Small Letter G
Lowercase	✘
Simple Lowercase Mapping	Square Mu G
Lowercase Mapping	Square Mu G
Uppercase	✘
Simple Uppercase Mapping	Square Mu G
Uppercase Mapping	Square Mu G
Simple Titlecase Mapping	Square Mu G
Titlecase Mapping	Square Mu G
Case Folding	Square Mu G
ASCII Hex Digit	✘
Alphabetic	✘
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	✘
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	Square Mu G
Grapheme Cluster Break	Any
Grapheme Base	✔
Grapheme Extend	✘
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✘
ID Start	✘
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✘
Indic Mantra Category	—
Indic Positional Category	NA
Indic Syllabic Category	Other
Jamo Short Name	—
Join Control	✘
Logical Order Exception	✘
Math	✘
Noncharacter Code Point	✘
NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Casefold	Greek Small Letter Mu Latin Small Letter G
NFKC Quick Check	No
NFKD Quick Check	No
Other Alphabetic	✘
Other Default Ignorable Code Point	✘
Other Grapheme Extend	✘
Other ID Continue	✘
Other ID Start	✘
Other Lowercase	✘
Other Math	✘
Other Uppercase	✘
Prepended Concatenation Mark	✘
Pattern Syntax	✘
Pattern White Space	✘
Quotation Mark	✘
Regional Indicator	✘
Radical	✘
Sentence Break	Other
Soft Dotted	✘
Sentence Terminal	✘
Terminal Punctuation	✘
Unified Ideograph	✘
Variation Selector	✘
Word Break	Other
White Space	✘
XID Continue	✘
XID Start	✘
Expands On NFC	✘
Expands On NFD	✘
Expands On NFKC	✔
Expands On NFKD	✔
Bidi Paired Bracket	Square Mu G
Bidi Paired Bracket Type	None
East Asian Width	Wide
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Non Joining
Line Break	Ideographic
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	Square Mu G
Script Extension
Vertical Orientation	U