| HTLA | high-titer, low acidity; human T-lymphocyte antigen |
|---|---|
| RIT | radioimmune trypsin; radioiodinated triolein; radioiodine treatment; rosette inhibition titer |
| SBT | serum bactericidal titer; single-breath test; sulbactam |
| SIT | serum inhibiting titer; Slosson Intelligence Test; sperm immobilization test; suggested immobilizati... |
| 167Ga | radioactive Gallium(used in whole-body & brain scans) |