Common Unicode Codes

External

• https://unicode-table.com/

Internal

• Character Encoding
• Emoji

Symbols

• → (for more see https://en.wikipedia.org/wiki/Arrow_(symbol), more arrows: https://www.key-shortcut.com/en/writing-systems/35-symbols/arrows, https://unicode.org/charts/nameslist/n_2190.html)
• ▸
• ◂
• ●
• ►
• ▼
• ◀
• ←
• ⟷ ⇄ ⇆ ⇔ ⇒
• ↑ ⇪ ↓ ⇅ ‹ ›
• ≤ ≥ (U+2265) https://www.compart.com/en/unicode/U+2265
• > ≪
• ≠ https://www.fileformat.info/info/unicode/char/2260/index.htm
• ⋅ (U+22C5 dot operator)
• ∃
• ℕ (U+2115) ℝ
• ∈ ∉ ∌ ⊆ ⋃ ∩ ∅
• ∑
• Left and right floor: ⌊ ⌋: ⌋ ⌋ ⌊ ⌊
• Infinity ∞
• └ ┘ ┌ ┐ ┤├ ─ │ ┆ ┴ https://en.wikipedia.org/wiki/Box-drawing_character
• ‖
• Cursive L: ℓ
• √
• ✓ fully synced, check mark
• ™ Trademark
• ®
• ©
• ⚠️ Alert Symbol
• ↺ ↻ 🔁 🔄
• ⚙️
• ᚴ ᛉ ᛘ
• 🛑
• Command: ⌘ Option: ⌥
• ⎇
• 👍
• Ⓐ Ⓑ Ⓒ Ⓓ ("circled" characters)

Mathematical symbols: https://en.wikipedia.org/wiki/Mathematical_operators_and_symbols_in_Unicode

Romanian

Ă ă Â â Î î Ș ș Ț ț

• Ă Ă
• ă ă
• Â
• â
• Î
• î
• Ș
• ș
• Ț
• ț

Spanish

• Ñ
• ñ

French

• à
• ï
• è
• é

Greek

• https://en.wikipedia.org/wiki/Greek_alphabet

• Α α
• Β β
• Γ γ
• Δ δ
• Ε ε
• Ζ ζ
• Η η
• Θ θ
• Λ λ
• Μ μ
• Σ σ sigma
• Φ φ phi
• Ω ω
• Ψ