● ○ ■ ▪ ◆ ▼ ▸ △ ⬜ ▢ ☐ ☑ ✓ ✔ ⟂ ⊥ ∥ ∦ ℓ ♫ ♪
μ ρ x̄ σ p̂ Δ λ π θ Ω ε Φ A′ B₀ α τ ω λ ℓ
√ · × ÷ ≠ ≥ ≤ ≅ ≈ ±⃗ ⁓ ⌘
← ⇠ ↑ → ↓ ⇜ ⇝ ⤷
↔ ∝ ☇ ⇒ ℃ – —
x × X ✕ ☓ ✖ ✗ ✘
dice: ⚀ ⚁ ⚂ ⚃ ⚄ ⚅
towers: ♖ ♜

Arrows – Test for Unicode support in Web browsers
Enclosed Alphanumerics – Test for Unicode support in Web browsers
Geometric Shapes – Test for Unicode support in Web browsers
Unicode Characters in the Superscripts and Subscripts Block
①②③④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮⑯⑰⑱⑲⑳
❶❷❸❹❺❻❼❽❾❿
Latency-friendly customized bullets using Unicode characters | Nadeau Software
https://symbolsalad.com/

☃☄⌘☠๛ ★☆☁☯♛❦

∴⌬⌨❣甴曱⊞҉ஐ…⋱⋯⋰

⋮♉⁂♬♪☂☏♥♡❤✌✍✏☞

☺😐☹😎😨❀❝❞✰✪➲⌦➔🔜🎷

👍🙈🙉🙊🙌⚧

From here:
√ — alt-8730
∛ — alt-8731
½
² — alt-0178
³ — alt-0179
° — alt-0176
· — alt-0183
× — alt-0215
÷ — alt-0247
± — alt-0177
∫ — alt-8747
∬ — alt-8748
∭ — alt-8749
∑ — alt-8721
∏ — alt-8719
→ — alt-8594
∞ — alt-8734
≈ — alt-8776
≠ — alt-8800
≡ — alt-8801
π — alt-0960
θ — alt-0952
φ — alt-0966
δ — alt-0948
ε — alt-0949
∈ — alt-8712
∀ — alt-8704
∃ — alt-8707
∠ — alt-8736

ᕕ( ᐛ )ᕗ