| Combining Diacritical Marks for Symbols |
| ⃐ | ⃐ | left harpoon above |
| ⃑ | ⃑ | right harpoon above |
| ⃒ | ⃒ | long vertical line overlay |
| ⃓ | ⃓ | short vertical line overlay |
| ⃔ | ⃔ | anti-clockwise arrow above |
| ⃕ | ⃕ | clockwise arrow above |
| ⃖ | ⃖ | left arrow above |
| ⃗ | ⃗ | right arrow above |
| ⃘ | ⃘ | ring overlay |
| ⃙ | ⃙ | clockwise ring overlay |
| ⃚ | ⃚ | anti-clockwise ring overlay |
| ⃛ | ⃛ | three dots above |
| ⃜ | ⃜ | four dots above |
| Enclosing Diacritics |
| ⃝ | ⃝ | enclosing circle |
| ⃞ | ⃞ | enclosing square |
| ⃟ | ⃟ | enclosing diamond |
| ⃠ | ⃠ | enclosing circle backslash |
| Additional Diacritical Marks for Symbols |
| ⃡ | ⃡ | left-right arrow above |
| Additional Enclosing Diacritics |
| ⃢ | ⃢ | enclosing screen |
| ⃣ | ⃣ | enclosing keycap |
| ⃤ | ⃤ | |
| ⃥ | ⃥ | |
| ⃦ | ⃦ | |
| ⃧ | ⃧ | |
| ⃨ | ⃨ | |
| ⃩ | ⃩ | |
| ⃪ | ⃪ | |
| ⃫ | ⃫ | |
| ⃬ | ⃬ | |
| ⃭ | ⃭ | |
| ⃮ | ⃮ | |
| ⃯ | ⃯ | |
| ⃰ | ⃰ | |
| | ⃱ | |
| | ⃲ | |
| | ⃳ | |
| | ⃴ | |
| | ⃵ | |
| | ⃶ | |
| | ⃷ | |
| | ⃸ | |
| | ⃹ | |
| | ⃺ | |
| | ⃻ | |
| | ⃼ | |
| | ⃽ | |
| | ⃾ | |
| | ⃿ | |