| TEF | Tracheo-Esophageal Fistula ? Tx 1. Infant Warmer  ... |
|---|---|
| ABA | abscissic acid; allergic bronchopulmonary aspergillosis; American Board of Anesthesiologists; antiba... |
| ABAT | American Board of Applied Toxicology |
| ABB | Albright-Butler-Bloomberg [syndrome]; American Board of Bioanalysis |
| ABCN | American Board of Clinical Neuropsychology |