| VCSA | viral cell surface antigen |
|---|---|
| VEA | ventricular ectopic activity; ventricular ectopic arrhythmia; viral envelope antigen |
| TSA | technical surgical assistance; toluene sulfonic acid; total shoulder arthroplasty; total solute abso... |
| TSTA | toxoplasmin skin test antigen; tumor-specific tissue antigen; tumor-specific transplantation antigen... |
| AVH | Acute Viral hepatitis |