Any keybord symbol not usually found on one's keybord. Also known as glyphs and symbols among other things.

Any alphabet other than the standard roman inspired alphabet as well as letters with accent marks and mathematical symbols will appear as special characters.

☠ ☮ ☯ ♠ Ω ♤ ♣ ♧ ♥ ♡ ♦ ♢ ♔ ♕ ♚ ♛ ⚜ ★ ☆ ✮ ✯ ☄ ☾ ☽ ☼ ☀ ☁ ☂ ☃ ☻ ☺ ☹ ۞ ۩
εїз Ƹ̵̡Ӝ̵̨̄Ʒ ξЖЗ εжз ☎ ☏ ¢ ☚ ☛ ☜ ☝ ☞ ☟ ✍ ✌ ☢ ☣ ♨ ๑ ❀ ✿ ψ ♆ ☪ ☭ ♪ ♩ ♫ ♬ ✄ ✂ ✆ ✉ ✦ ✧
♱ ♰ ∞ ♂ ♀ ☿ ❤ ❥ ❦ ❧ ™ ® © ✖ ✗ ✘ ⊗ ♒
■ □ ▢ ▲ △ ▼ ▽ ◆ ◇ ○ ◎ ● ◯ Δ ◕ ◔
ʊ ϟ ღ ツ 回 ₪ 卐 ™ © ® ¿ ¡ ½ ⅓ ⅔ ¼ ¾ ⅛ ⅜ ⅝ ⅞ ℅ № ⇨ ❝ ❞ # & ℃
∃ ∧ ∠ ∨ ∩ ⊂ ⊃ ∪ ⊥ ∀ Ξ Γ ɐ ə ɘ ε β ɟ ɥ ɯ ɔ и ๏ ɹ ʁ я ʌ ʍ λ ч ∞ Σ Π
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ ➓
Ⓐ Ⓑ Ⓒ Ⓓ Ⓔ Ⓕ Ⓖ Ⓗ Ⓘ Ⓙ Ⓚ Ⓛ Ⓜ Ⓝ Ⓞ Ⓟ Ⓠ Ⓡ Ⓢ Ⓣ Ⓤ Ⓥ Ⓦ Ⓧ Ⓨ Ⓩ
ⓐ ⓑ ⓒ ⓓ ⓔ ⓕ ⓖ ⓗ ⓘ ⓙ ⓚ ⓛ ⓜ ⓝ ⓞ ⓟ ⓠ ⓡ ⓢ ⓣ ⓤ ⓥ ⓦ ⓧ ⓨ ⓩ
℘ ℑ ℜ ℵ ♏ η α βεℓℓα
· ¨ … ¦ ┅ ┆ ┈ ┊ ╱ ╲ ╳ ¯ – —
≡ ჻ ░ ▒ ▓ ▤ ▥ ▦ ▧ ▨ ▩ █ ▌ ▐ ▀ ▄
◠ ◡ ╭ ╮ ╯ ╰
│ ┤ ╡ ╢ ╖ ╕ ╣ ║ ╝ ╜ ╛ ┐ └ ┴ ┬ ├ ─ ┼ ╞ ╟ ╚ ╔ ╩ ╦ ╠ ═ ╬ ╧ ╨ ╤ ╥ ╙ ╘ ╒ ╓ ╫ ╪ ┘ ┌
The following are special characters/glyphs:

☠ ☮ ☯ ♠ Ω ♤ ♣ ♧ ♥ ♡ ♦ ♢ ♔ ♕ ♚ ♛ ⚜ ★ ☆ ✮ ✯ ☄ ☾ ☽ ☼ ☀ ☁ ☂ ☃ ☻ ☺ ☹ ۞ ۩
εїз Ƹ̵̡Ӝ̵̨̄Ʒ ξЖЗ εжз ☎ ☏ ¢ ☚ ☛ ☜ ☝ ☞ ☟ ✍ ✌ ☢ ☣ ♨ ๑ ❀ ✿ ψ ♆ ☪ ☭ ♪ ♩ ♫ ♬ ✄ ✂ ✆ ✉ ✦ ✧
♱ ♰ ∞ ♂ ♀ ☿ ❤ ❥ ❦ ❧ ™ ® © ✖ ✗ ✘ ⊗ ♒
■ □ ▢ ▲ △ ▼ ▽ ◆ ◇ ○ ◎ ● ◯ Δ ◕ ◔
ʊ ϟ ღ ツ 回 ₪ 卐 ™ © ® ¿ ¡ ½ ⅓ ⅔ ¼ ¾ ⅛ ⅜ ⅝ ⅞ ℅ № ⇨ ❝ ❞ # & ℃
∃ ∧ ∠ ∨ ∩ ⊂ ⊃ ∪ ⊥ ∀ Ξ Γ ɐ ə ɘ ε β ɟ ɥ ɯ ɔ и ๏ ɹ ʁ я ʌ ʍ λ ч ∞ Σ Π
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ ➓
Ⓐ Ⓑ Ⓒ Ⓓ Ⓔ Ⓕ Ⓖ Ⓗ Ⓘ Ⓙ Ⓚ Ⓛ Ⓜ Ⓝ Ⓞ Ⓟ Ⓠ Ⓡ Ⓢ Ⓣ Ⓤ Ⓥ Ⓦ Ⓧ Ⓨ Ⓩ
ⓐ ⓑ ⓒ ⓓ ⓔ ⓕ ⓖ ⓗ ⓘ ⓙ ⓚ ⓛ ⓜ ⓝ ⓞ ⓟ ⓠ ⓡ ⓢ ⓣ ⓤ ⓥ ⓦ ⓧ ⓨ ⓩ
℘ ℑ ℜ ℵ ♏ η α βεℓℓα
· ¨ … ¦ ┅ ┆ ┈ ┊ ╱ ╲ ╳ ¯ – —
≡ ჻ ░ ▒ ▓ ▤ ▥ ▦ ▧ ▨ ▩ █ ▌ ▐ ▀ ▄
◠ ◡ ╭ ╮ ╯ ╰
│ ┤ ╡ ╢ ╖ ╕ ╣ ║ ╝ ╜ ╛ ┐ └ ┴ ┬ ├ ─ ┼ ╞ ╟ ╚ ╔ ╩ ╦ ╠ ═ ╬ ╧ ╨ ╤ ╥ ╙ ╘ ╒ ╓ ╫ ╪ ┘ ┌
by Miskatonic Jack 2 August 5, 2010
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