| MDIT | mean disintegration time |
|---|---|
| SD | Sandhoff disease; senile dementia; septal defect; serologically defined; serologically detectable; s... |
| TD | tabes dorsalis; tardive dyskinesia; T-cell dependent; temporary disability; terminal device; tetanus... |
| BUA | blood uric acid; broadband ultrasonic attenuation |
| CUSA | Cavitron ultrasonic aspirator |