| U | U | U | LATIN CAPITAL LETTER U |
| u | u | u | LATIN SMALL LETTER U |
| Ù | Ù | Ù | Ù LATIN CAPITAL LETTER U WITH GRAVE |
| Ú | Ú | Ú | Ú LATIN CAPITAL LETTER U WITH ACUTE |
| Û | Û | Û | Û LATIN CAPITAL LETTER U WITH CIRCUMFLEX |
| Ü | Ü | Ü | Ü LATIN CAPITAL LETTER U WITH DIAERESIS |
| ù | ù | ù | ù LATIN SMALL LETTER U WITH GRAVE |
| ú | ú | ú | ú LATIN SMALL LETTER U WITH ACUTE |
| û | û | û | û LATIN SMALL LETTER U WITH CIRCUMFLEX |
| ü | ü | ü | ü LATIN SMALL LETTER U WITH DIAERESIS |
| Ũ | Ũ | Ũ | LATIN CAPITAL LETTER U WITH TILDE |
| ũ | ũ | ũ | LATIN SMALL LETTER U WITH TILDE |
| Ū | Ū | Ū | LATIN CAPITAL LETTER U WITH MACRON |
| ū | ū | ū | LATIN SMALL LETTER U WITH MACRON |
| Ŭ | Ŭ | Ŭ | LATIN CAPITAL LETTER U WITH BREVE |
| ŭ | ŭ | ŭ | LATIN SMALL LETTER U WITH BREVE |
| Ů | Ů | Ů | LATIN CAPITAL LETTER U WITH RING ABOVE |
| ů | ů | ů | LATIN SMALL LETTER U WITH RING ABOVE |
| Ű | Ű | Ű | LATIN CAPITAL LETTER U WITH DOUBLE ACUTE |
| ű | ű | ű | LATIN SMALL LETTER U WITH DOUBLE ACUTE |
| Ų | Ų | Ų | LATIN CAPITAL LETTER U WITH OGONEK |
| ų | ų | ų | LATIN SMALL LETTER U WITH OGONEK |
| Ư | Ư | �x01AF; | LATIN CAPITAL LETTER U WITH HORN |
| ư | ư | �x01B0; | LATIN SMALL LETTER U WITH HORN |
| Ʊ | Ʊ | �x01B1; | LATIN CAPITAL LETTER UPSILON |
| Ǔ | Ǔ | �x01D3; | LATIN CAPITAL LETTER U WITH CARON |
| ǔ | ǔ | �x01D4; | LATIN SMALL LETTER U WITH CARON |
| Ǖ | Ǖ | �x01D5; | LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON |
| ǖ | ǖ | �x01D6; | LATIN SMALL LETTER U WITH DIAERESIS AND MACRON |
| Ǘ | Ǘ | �x01D7; | LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE |
| ǘ | ǘ | �x01D8; | LATIN SMALL LETTER U WITH DIAERESIS AND ACUTE |
| Ǚ | Ǚ | �x01D9; | LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON |
| ǚ | ǚ | �x01DA; | LATIN SMALL LETTER U WITH DIAERESIS AND CARON |
| Ǜ | Ǜ | �x01DB; | LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE |
| ǜ | ǜ | �x01DC; | LATIN SMALL LETTER U WITH DIAERESIS AND GRAVE |
| Ȕ | Ȕ | �x0214; | LATIN CAPITAL LETTER U WITH DOUBLE GRAVE |
| ȕ | ȕ | �x0215; | LATIN SMALL LETTER U WITH DOUBLE GRAVE |
| Ȗ | Ȗ | �x0216; | LATIN CAPITAL LETTER U WITH INVERTED BREVE |
| ȗ | ȗ | ȗ | LATIN SMALL LETTER U WITH INVERTED BREVE |
| Ʉ | Ʉ | Ʉ | LATIN CAPITAL LETTER U BAR |
| ʉ | 0ʉ | ʉ | LATIN SMALL LETTER U BAR |
| ʊ | 0ʊ | ʊ | LATIN SMALL LETTER UPSILON |
| ᴜ | ᴜ | ᴜ | LATIN LETTER SMALL CAPITAL U |
| ᴝ | ᴝ | ᴝ | LATIN SMALL LETTER SIDEWAYS U |
| ᴞ | ᴞ | ᴞ | LATIN SMALL LETTER SIDEWAYS DIAERESIZED U |
| ᵁ | ᵁ | ᵁ | MODIFIER LETTER CAPITAL U |
| ᵘ | ᵘ | ᵘ | MODIFIER LETTER SMALL U |
| ᵙ | ᵙ | ᵙ | MODIFIER LETTER SMALL SIDEWAYS U |
| ᵤ | ᵤ | ᵤ | LATIN SUBSCRIPT SMALL LETTER U |
| ᵫ | ᵫ | ᵫ | LATIN SMALL LETTER UE |
| ᶶ | ᶶ | ᶶ | MODIFIER LETTER SMALL U BAR |
| ᶙ | ᶙ | ᶙ | LATIN SMALL LETTER U WITH RETROFLEX HOOK |
| ᶷ | ᶷ | ᶷ | MODIFIER LETTER SMALL UPSILON |
| ᶸ | ᶸ | ᶸ | MODIFIER LETTER SMALL CAPITAL U |
| Ṳ | Ṳ | Ṳ | LATIN CAPITAL LETTER U WITH DIAERESIS BELOW |
| ṳ | ṳ | ṳ | LATIN SMALL LETTER U WITH DIAERESIS BELOW |
| Ṵ | Ṵ | Ṵ | LATIN CAPITAL LETTER U WITH TILDE BELOW |
| ṵ | ṵ | ṵ | LATIN SMALL LETTER U WITH TILDE BELOW |
| Ṷ | Ṷ | Ṷ | LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW |
| ṷ | ṷ | ṷ | LATIN SMALL LETTER U WITH CIRCUMFLEX BELOW |
| Ṹ | Ṹ | Ṹ | LATIN CAPITAL LETTER U WITH TILDE AND ACUTE |
| ṹ | ṹ | ṹ | LATIN SMALL LETTER U WITH TILDE AND ACUTE |
| Ṻ | Ṻ | Ṻ | LATIN CAPITAL LETTER U WITH MACRON AND DIAERESIS |
| ṻ | ṻ | ṻ | LATIN SMALL LETTER U WITH MACRON AND DIAERESIS |
| Ụ | Ụ | Ụ | LATIN CAPITAL LETTER U WITH DOT BELOW |
| ụ | ụ | ụ | LATIN SMALL LETTER U WITH DOT BELOW |
| Ủ | Ủ | Ủ | LATIN CAPITAL LETTER U WITH HOOK ABOVE |
| ủ | ủ | ủ | LATIN SMALL LETTER U WITH HOOK ABOVE |
| Ứ | Ứ | Ứ | LATIN CAPITAL LETTER U WITH HORN AND ACUTE |
| ứ | ứ | ứ | LATIN SMALL LETTER U WITH HORN AND ACUTE |
| Ừ | Ừ | Ừ | LATIN CAPITAL LETTER U WITH HORN AND GRAVE |
| ừ | ừ | ừ | LATIN SMALL LETTER U WITH HORN AND GRAVE |
| Ử | Ử | Ử | LATIN CAPITAL LETTER U WITH HORN AND HOOK ABOVE |
| ử | ử | ử | LATIN SMALL LETTER U WITH HORN AND HOOK ABOVE |
| Ữ | Ữ | Ữ | LATIN CAPITAL LETTER U WITH HORN AND TILDE |
| ữ | ữ | ữ | LATIN SMALL LETTER U WITH HORN AND TILDE |
| Ự | Ự | Ự | LATIN CAPITAL LETTER U WITH HORN AND DOT BELOW |
| ự | ự | ự | LATIN SMALL LETTER U WITH HORN AND DOT BELOW |