| ACC | accommodation; acetyl coenzyme A carboxylase; acinic cell carcinoma; acute care center; adenoid cyst... |
|---|---|
| AU | according to custom [Lat. ad usum]; allergenic unit; ngstrom unit; antitoxin unit; arbitrary unit; A... |
| TA | alkaline tuberculin; arterial tension; axillary temperature; tactile afferent; Takayasu arteritis; t... |
| T-A | toxin-antitoxin |
| TAS | tetanus antitoxin serum; therapeutic activities specialist; thoracoabdominal syndrome; transcription... |