| TIT | Treponema immobilization test |
|---|---|
| CAT | California Achievement Test; capillary agglutination test; catalase; cataract; catecholamine; Childr... |
| TAT | tetanus antitoxin; thematic apperception test; thematic aptitude test; thrombin-antithrombin complex... |
| immobil | immobilization, immobilize |
| SOMI | sternal occipital mandibular immobilization |