[\u{29B0}-\u{29B7}] [\u29B0-\u29B7] [\x{29B0}-\x{29B7}] | Code point | Character | Name |
|---|---|---|
| U+29B0 | ⦰ | REVERSED EMPTY SET |
| U+29B1 | ⦱ | EMPTY SET WITH OVERBAR |
| U+29B2 | ⦲ | EMPTY SET WITH SMALL CIRCLE ABOVE |
| U+29B3 | ⦳ | EMPTY SET WITH RIGHT ARROW ABOVE |
| U+29B4 | ⦴ | EMPTY SET WITH LEFT ARROW ABOVE |
| U+29B5 | ⦵ | CIRCLE WITH HORIZONTAL BAR |
| U+29B6 | ⦶ | CIRCLED VERTICAL BAR |
| U+29B7 | ⦷ | CIRCLED PARALLEL |