Unicode Character "ι" U+03B9 Greek Small Letter Iota
Unicode Version 15.1
ι
Summary
The unicode character "ι" at code point U+03B9 is Greek Small Letter Iota. It is a character in the Greek and Coptic block and is part of the Greek script. The character is a lowercase letter. The UTF-8 encoding of "ι" is 0xCE 0xB9 and the UTF-16 encoding is 0x03B9.
General Properties
| Code Point | U+03B9 |
| Version Added | 1.1 |
| Name | Greek Small Letter Iota |
| Block | Greek and Coptic |
| General Category | Lowercase Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Entity | ι |
| HTML Decimal Encoding | ι |
| HTML Hex Encoding | ι |
| UTF-8 Encoding | 0xCE 0xB9 |
| UTF-16 Encoding | 0x03B9 |
| UTF-32 Encoding | 0x000003B9 |
| C/C++/Java Escape | \u03b9 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| East Asian Width | Ambiguous |
| Lowercase | Yes |
| Simple Uppercase Code Point | "Ι" U+0399 Greek Capital Letter Iota |
| Simple Titlecase Code Point | "Ι" U+0399 Greek Capital Letter Iota |
| Uppercase Code Point | "Ι" U+0399 Greek Capital Letter Iota |
| Titlecase Code Point | "Ι" U+0399 Greek Capital Letter Iota |
| Cased | Yes |
| Changes When Casemapped | Yes |
| Changes When Titlecased | Yes |
| Changes When Uppercased | Yes |
| Script | Greek |
| Script Extensions | Greek |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | Lower |