| AT | abdominal thrusts; achievement test; Achilles tendon; Achard-Thiers [syndrome]; adaptive thermogenes... |
|---|---|
| TIB | tibia; time in bed; tumor immunology bank |
| AIN | acute interstitial nephritis; American Institute of Nutrition; anterior interosseous nerve |
| AIS | Abbreviated Injury Scale; amniotic infection syndrome; androgen insensitivity syndrome; anterior int... |
| FDI | first dorsal interosseous [muscle]; International Dental Federation [Federation Dentaire Internation... |