| CTAP | computed tomography in arterial portography; connective tissue activating peptide |
|---|---|
| ENA | epithelial neutrophil-activating [protein]; extractable nuclear antigen |
| ERTAS | extended reticulo-thalamic activating system |
| FAF | fatty acid free; fibroblast-activating factor |
| FLAP | 5-lipoxygenase activating protein |