\[CapitalNTilde] (Mathematica Character Name)

Unicode: 00D1. Alias: Esc N~ Esc. Letter. Included in ISO Latin-1.

\[CapitalNu] (Mathematica Character Name)

Unicode: 039D. Aliases: Esc N Esc, Esc Nu Esc. Greek letter. Not the same as English N.

\[CapitalOAcute] (Mathematica Character Name)

Unicode: 00D3. Alias: Esc O' Esc. Letter. Included in ISO Latin-1.

\[CapitalODoubleAcute] (Mathematica Character Name)

Unicode: 0150. Alias: Esc O'' Esc. Letter. Included in ISO Latin-2.

\[CapitalODoubleDot] (Mathematica Character Name)

Unicode: 00D6. Alias: Esc O" Esc. Letter. Included in ISO Latin-1.

\[CapitalOE] (Mathematica Character Name)

Unicode: 0152 Alias: Esc OE Esc. Letter.

\[CapitalOGrave] (Mathematica Character Name)

Unicode: 00D2. Alias: Esc O` Esc. Letter. Included in ISO Latin-1.

\[CapitalOHat] (Mathematica Character Name)

Unicode: 00D4. Alias: Esc O^ Esc. Letter. Included in ISO Latin-1.

\[CapitalOmega] (Mathematica Character Name)

Unicode: 03A9. Aliases: Esc O Esc, Esc Omega Esc, Esc W Esc. Greek letter. Used as the symbol for ohms.

\[CapitalOmicron] (Mathematica Character Name)

Unicode: 039F. Aliases: Esc Om Esc, Esc Omicron Esc. Greek letter. Not the same as English O.