There are 34 types of special symbols on the keyboard as below with their Unicode. Unicode: an international encoding standard for use with different languages and scripts, by which each letter, digit, or symbol is assigned a unique numeric value that applies across different platforms and programs.
| Special Symbols | Name |
|---|---|
| ! | Exclamation Mark |
| "" | Double Quote |
| # | A number Sign(Hash) |
| $ | Dollar Sign |
| % | Percent |
| & | Ampersand |
| ' | Single Quote |
| () | Parenthesis |
| * | Asterisk |
| + | Plus |
| , | Comma |
| - | Minus |
| . | Full Stop |
| / | Forward Slash |
| \ | backward Slash |
| : | Colon |
| ; | Semi Colon |
| < | Less Than |
| > | Greater Than |
| = | Equal Sign |
| ? | Question Mark |
| @ | At Sign(at the rate) |
| [] | Bracket |
| ^ | Caret |
| _ | Underscore |
| ` | Grave Accent(backtick) |
| {} | Curly Brace |
| | | Vertical Bar(Pipe) |
| ~ | Tilde |
| Upper Case Letter | Lower Case Letter | Greek Letter Name | English Equivalent | Letter Name Pronounce |
|---|---|---|---|---|
| Α | α | Alpha | a | al-fa |
| Β | β | Beta | b | be-ta |
| Γ | γ | Gamma | g | ga-ma |
| Δ | δ | Delta | d | del-ta |
| Ε | ε | Epsilon | e | ep-si-lon |
| Ζ | ζ | Zeta | z | ze-ta |
| Η | η | Eta | h | eh-ta |
| Θ | θ | Theta | th | te-ta |
| Ι | ι | Iota | i | io-ta |
| Κ | κ | Kappa | k | ka-pa |
| Λ | λ | Lambda | l | lam-da |
| Μ | μ | Mu | m | m-yoo |
| Ν | ν | Nu | n | noo |
| Ξ | ξ | Xi | x | x-ee |
| Ο | ο | Omicron | o | o-mee-c-ron |
| Π | π | Pi | p | pa-yee |
| Ρ | ρ | Rho | r | row |
| Σ | σ | Sigma | s | sig-ma |
| Τ | τ | Tau | t | ta-oo |
| Υ | υ | Upsilon | u | oo-psi-lon |
| Φ | φ | Phi | ph | f-ee |
| Χ | χ | Chi | ch | kh-ee |
| Ψ | ψ | Psi | ps | p-see |
| Ω | ω | Omega | o | o-me-ga |