| SWC | submaximal working capacity |
|---|---|
| TC | target cell; taurocholate; temperature compensation; teratocarcinoma; tertiary cleavage; tetracyclin... |
| TCL | T-cell leukemia; thermochemiluminescence; total capacity of the lung; transverse carpal ligament |
| TEC | total electron count; total eosinophil count; total exchange capacity; transient erythroblastopenia ... |
| TIBC | total iron-binding capacity |