HTML5 实体名称(字母 - U)
并非下表中的所有实体都能在所有的浏览器中正确地显示。
目前,IE 11 是唯一一个能正确显示所有 HTML5 实体的浏览器。
| 字符 | 实体名称 | 十六进制 | 
|---|---|---|
| Ú | Uacute | 000DA | 
| ú | uacute | 000FA | 
| ↟ | Uarr | 0219F | 
| ⇑ | uArr | 021D1 | 
| ↑ | uarr | 02191 | 
| ⥉ | Uarrocir | 02949 | 
| Ў | Ubrcy | 0040E | 
| ў | ubrcy | 0045E | 
| Ŭ | Ubreve | 0016C | 
| ŭ | ubreve | 0016D | 
| Û | Ucirc | 000DB | 
| û | ucirc | 000FB | 
| У | Ucy | 00423 | 
| у | ucy | 00443 | 
| ⇅ | udarr | 021C5 | 
| Ű | Udblac | 00170 | 
| ű | udblac | 00171 | 
| ⥮ | udhar | 0296E | 
| ⥾ | ufisht | 0297E | 
| 𝔘 | Ufr | 1D518 | 
| 𝔲 | ufr | 1D532 | 
| Ù | Ugrave | 000D9 | 
| ù | ugrave | 000F9 | 
| ⥣ | uHar | 02963 | 
| ↿ | uharl | 021BF | 
| ↾ | uharr | 021BE | 
| ▀ | uhblk | 02580 | 
| ⌜ | ulcorn | 0231C | 
| ⌜ | ulcorner | 0231C | 
| ⌏ | ulcrop | 0230F | 
| ◸ | ultri | 025F8 | 
| Ū | Umacr | 0016A | 
| ū | umacr | 0016B | 
| ¨ | uml | 000A8 | 
| _ | UnderBar | 0005F | 
| ⏟ | UnderBrace | 023DF | 
| ⎵ | UnderBracket | 023B5 | 
| ⏝ | UnderParenthesis | 023DD | 
| ⋃ | Union | 022C3 | 
| ⊎ | UnionPlus | 0228E | 
| Ų | Uogon | 00172 | 
| ų | uogon | 00173 | 
| 𝕌 | Uopf | 1D54C | 
| 𝕦 | uopf | 1D566 | 
| ↑ | UpArrow | 02191 | 
| ⇑ | Uparrow | 021D1 | 
| ↑ | uparrow | 02191 | 
| ⤒ | UpArrowBar | 02912 | 
| ⇅ | UpArrowDownArrow | 021C5 | 
| ↕ | UpDownArrow | 02195 | 
| ⇕ | Updownarrow | 021D5 | 
| ↕ | updownarrow | 02195 | 
| ⥮ | UpEquilibrium | 0296E | 
| ↿ | upharpoonleft | 021BF | 
| ↾ | upharpoonright | 021BE | 
| ⊎ | uplus | 0228E | 
| ↖ | UpperLeftArrow | 02196 | 
| ↗ | UpperRightArrow | 02197 | 
| ϒ | Upsi | 003D2 | 
| υ | upsi | 003C5 | 
| ϒ | upsih | 003D2 | 
| Υ | Upsilon | 003A5 | 
| υ | upsilon | 003C5 | 
| ⊥ | UpTee | 022A5 | 
| ↥ | UpTeeArrow | 021A5 | 
| ⇈ | upuparrows | 021C8 | 
| ⌝ | urcorn | 0231D | 
| ⌝ | urcorner | 0231D | 
| ⌎ | urcrop | 0230E | 
| Ů | Uring | 0016E | 
| ů | uring | 0016F | 
| ◹ | urtri | 025F9 | 
| 𝒰 | Uscr | 1D4B0 | 
| 𝓊 | uscr | 1D4CA | 
| ⋰ | utdot | 022F0 | 
| Ũ | Utilde | 00168 | 
| ũ | utilde | 00169 | 
| ▵ | utri | 025B5 | 
| ▴ | utrif | 025B4 | 
| ⇈ | uuarr | 021C8 | 
| Ü | Uuml | 000DC | 
| ü | uuml | 000FC | 
| ⦧ | uwangle | 029A7 | 
