All individuals in UO
| Label | Id | Description |
|---|---|---|
| relative light unit | UO_0000312 | |
| relative luminescence unit | UO_0000313 | |
| roentgen | UO_0000136 | |
| rood | UO_0010024 | |
| second | UO_0000010 | |
| siemens | UO_0000264 | |
| sievert | UO_0000137 | |
| slug | UO_0010039 | |
| square centimeter | UO_0000081 | |
| square meter | UO_0000080 | |
| square micrometer | UO_0010001 | |
| square millimeter | UO_0000082 | |
| steradian | UO_0000125 | |
| stone | UO_0010035 | |
| teaspoon | UO_0010040 | |
| tesla | UO_0000228 | |
| thou | UO_0010012 | |
| ton | UO_0010038 | |
| turns per second | UO_0000092 | |
| unit per liter | UO_0000179 |