| Subject | English | Thesaurus |
| abbr., med. | 99mTc-DTPA 99m | technetium diethylenetriaminepentaacetic acid |
| abbr., textile | TC² | Textile Clothing Technology Corporation |
| abbr., textile | TC2 | Textile Clothing Technology Corp |
| abbr., textile | TC industry | textile and clothing industry |
| abbr., textile | TC-MC | thermal chromatography-mass spectrometry |