The following are some examples of characters used in non-Latin based languages. This ability is accomplished by using Unicode.

Arabic - العربية

Chinese (Simplified) - 中文 (简体中文)

Chinese (Traditional) - 中文 (繁體中文)

French - Français

Greek - Ελληνικά

Hebrew - עברית

Hindi - हिन्दी

Hungarian - Árvíztűrő Tükörfúrógép

Japanese - 日本語

Korean - 한국어

Russian - Русский

Swedish - öäå

Spanish - áíóúñ

Thai - ภาษาไทย

Math Symbols

∼ ≜ ≝ ≐ ≃ ≈ ≠ ≡ ≅ ≪ ≫ ≤ ≥ ∝ − × ⋅ ÷ ⁄ ± ∓ √ ∤ ≀ ◅ ▻ ⋉ ⋊ ⋈ ∴ ∵ ⇐ ⇔ ⇒ ← ↔ → ↦ ¬ ∧ ∨ ⊻ ⊕ ⊗ ∗ ∘ ∀ ∃ ∈ ∉ ∋ ⊆ ⊈ ⊊ ⊂ ⊄ ⊇ ⊉ ⊋ ⊃ ⊅ ∪ ∩ ∆ ∅ ℂ ℍ ℕ ℙ ℚ ℝ ℤ ∞ ℵ ⌊ ⌋ ⌈ ⌉ 〈 〉 ∑ ∏ ∐ ′ ∫ ∬ ∭ ∮ ∇ ∂ ⊤ ⊥ ⊢ ⊣ ⊧ □ ∠