Unicode: 21A7. Infix arrow operator. x ↧ y is by default interpreted as DownTeeArrow[x,y]. Extensible character.
Unicode: 22A4. Alias: Esc dT Esc. Infix operator. x ⊤ y is by default interpreted as DownTee[x,y].
Unicode: 00E9. Alias: Esc e' Esc. Letter. Included in ISO Latin-1.
\[EBar]
(Mathematica Character Name) Unicode: 0113. Alias: Esc e- Esc. Letter. Included in ISO Latin-4. Used in transliterations of various non-Latin alphabets.
\[ECup]
(Mathematica Character Name) Unicode: 0115. Alias: Esc eu Esc. Letter. Not included in ISO Latin. Used in transliterations of Cyrillic characters.
Unicode: 00EB. Alias: Esc e" Esc. Letter. Included in ISO Latin-1.
Unicode: 00E8. Alias: Esc e` Esc. Letter. Included in ISO Latin-1.
Unicode: 25CB. Alias: Esc eci Esc. Letter-like form. Not the same as the infix operator \[SmallCircle].
Unicode: 25BD. Letter-like form. Not the same as \[Del].
Unicode: 2205. Alias: Esc es Esc. Letter-like form. Not the same as \[CapitalOSlash] or \[Diameter].