- unicode characters that can be inserted in any editor supporting unicode
- from linux C-S-u then insert the code and press space or enter
| char | hex code | descr |
|---|---|---|
| Ω | 2126 | ohm |
| μ | 03BC | micro |
| Δ | 0394 | delta |
| π | 03C0 | pi-greco |
| ✓ | 2713 | sign check |
| ° | 00B0 | degree |
| ∙ | 2219 | dot |
| • | 2022 | bullet |
| ▣ | 25A3 | square filled |
| ▢ | 25A2 | square empty |
| ⇒ | 21D2 | dbl right arrow |
| ≃ | 2243 | similar equal |
| ≈ | 2248 | approximately equal |
| ≠ | 2260 | not equal |
| ≤ | 2264 | less than or equal |
| ≥ | 2265 | grat than or equal |
| ∩ | 2229 | set intersect |
| ∪ | 222A | set union |
| ∈ | 2208 | element of |
| ∉ | 2209 | not element of |
| ∠ | 2220 | angle |
| ∧ | 2227 | logical AND |
| ∨ | 2228 | logical OR |
| ∞ | 221E | infinity |
| ∅ | 2205 | empty set |
| ⊂ | 2282 | subset of |
| ⊄ | 2284 | not subset of |
| ⊆ | 2286 | subset or equals |
| ⊈ | 2288 | not subset or equals |
| ‰ | 2030 | per thousand sign |
| char | hex code | descr |
|---|---|---|
| ■ | 25A0 | black square |
| ⚠ | 26A0 | alert symbol |
| 📞 | 1F4DE | phone receiver |
| 🌐 | 1F310 | global with meridian |
| ✉ | 2709 | mail envelope |
| ☛ | 261B | right thumb |
| ➡ | 27A1 | right arrow |
| ⬅ | 2B05 | left arrow |
| ⬆ | 2B06 | up arrow |
| ⬇ | 2B07 | down arrow |
| ▲ | 25B2 | triangle up |
| ▼ | 25BC | triangle down |
| ▶ | 25B6 | triangle right |
| ◀ | 25C0 | triangle left |
| char | hex code | descr |
|---|---|---|
| α | 03B1 | alpha |
| β | 03B2 | beta |
| γ | 03B3 | gamma |
| δ | 03B4 | delta |
| ε | 03B5 | epsilon |
| ζ | 03B6 | zeta |
| η | 03B7 | eta |
| θ | 03B8 | theta |
| ι | 03B9 | iota |
| κ | 03BA | kappa |
| λ | 03BB | lambda |
| μ | 03BC | mu |
| ν | 03BD | nu |
| ξ | 03BE | xi |
| ο | 03BF | omicron |
| π | 03C0 | pi |
| ρ | 03C1 | rho |
| σ | 03C3 | sigma |
| τ | 03C4 | tau |
| υ | 03C5 | upsilon |
| φ | 03C6 | phi |
| χ | 03C7 | chi |
| ψ | 03C8 | psi |
| ω | 03C9 | omega |