| ° | Degree | ° / ° | U+00B0 |
| ℃ | Degree Celsius | ℃ | U+2103 |
| ℉ | Degree Fahrenheit | ℉ | U+2109 |
| % | Percent | % | U+0025 |
| ‰ | Per Mille | ‰ | U+2030 |
| ‱ | Per Ten Thousand | ‱ | U+2031 |
| Ω | Ohm | Ω | U+03A9 |
| Ω | Ohm Symbol | Ω | U+2126 |
| µ | Micro (unit prefix) | µ | U+00B5 |
| 丈 | Japanese Length Unit – Jō | 久 | U+4E08 |
| 町 | Japanese Area Unit – Chō | 町 | U+753A |
| 里 | Ri (distance) | 里 | U+91CC |
| 尺 | Shaku (length) | 小 | U+5C3A |
| 斤 | Kin (weight) | 斤 | U+65A4 |
| 匁 | Momme (weight) | 匑 | U+5301 |
| ℓ | Litre Symbol | ℓ | U+2113 |
| Å | Ångström | Å | U+00C5 |
| √ | Square Root | √ | U+221A |
| ∞ | Infinity | ∞ | U+221E |
| ʬ | Old Japanese Time Unit Symbol | ʜ | U+02EC |
| ₧ | Old Spanish Peseta (used as unit-like) | ₧ | U+20A7 |
| → | To / per (conversion) | → | U+2192 |
| ↔ | Equivalence | ↔ | U+2194 |
| ∴ | Therefore | ∴ | U+2234 |
| ∵ | Because | ∵ | U+2235 |
