| TST | thiosulfate sulfur-transferase; thromboplastin screening test; total sleep time; transforming sequen... |
|---|---|
| CAT | California Achievement Test; capillary agglutination test; catalase; cataract; catecholamine; Childr... |
| TAT | tetanus antitoxin; thematic apperception test; thematic aptitude test; thrombin-antithrombin complex... |
| BST | bacteriuria screening test; blood serologic test; brief stimulus therapy |
| FAST | flow-assisted, short-term [balloon catheter]; fluorescent antibody staining technique; fluoro-allerg... |