- ❓ red question mark
- ❔ white question mark
- ❕ white exclamation mark
- ❗ red exclamation mark
- ‼️ double exclamation mark
- ⁉️ exclamation question mark
- ©️ copyright
- ®️ registered
- ™️ trade mark
- 〰️ wavy dash
- 〽️ part alternation mark
- ➰ curly loop
- ➿ double curly loop
- ➕ plus
- ➖ minus
- ✖️ multiply
- ➗ divide
- 🟰 heavy equals sign
- ♾️ infinity
- 💲 heavy dollar sign
- 💱 currency exchange