| Character | Description |
|---|---|
| U+0009 | CHARACTER TABULATION (HT) |
| U+000A | LINE FEED (LF) |
| U+000D | CARRIAGE RETURN (CR) |
| U+200C | ZERO WIDTH NON-JOINER (ZWNJ) |
| U+200D | ZERO WIDTH JOINER (ZWJ) |
| U+200E | LEFT-TO-RIGHT MARK (LRM) |
| U+200F | RIGHT-TO-LEFT MARK (RLM) |
| U+2028 | LINE SEPARATOR |
| U+2029 | PARAGRAPH SEPARATOR |
| U+202A | LEFT-TO-RIGHT EMBEDDING (LRE) |
| U+202B | RIGHT-TO-LEFT EMBEDDING (RLE) |
| U+202C | POP DIRECTIONAL FORMATTING (PDF) |
| U+202D | LEFT-TO-RIGHT OVERRIDE (LRO) |
| U+202E | RIGHT-TO-LEFT OVERRIDE (RLO) |
| U+206A | INHIBIT SYMMETRIC SWAPPING |
| U+206B | ACTIVATE SYMMETRIC SWAPPING |
| U+206C | INHIBIT ARABIC FORM SHAPING |
| U+206D | ACTIVATE ARABIC FORM SHAPING |
| U+206E | NATIONAL DIGIT SHAPES |
| U+206F | NOMINAL DIGIT SHAPES |
Count: 20