| PPF | Plasma Protein Fraction |
|---|---|
| AF | abnormal frequency; acid-fast; adult female; afebrile; aflatoxin; albumin-free; albumose-free; aldeh... |
| AFF | atrial fibrillation; atrial filling fraction; atrial flutter |
| beta [Greek letter beta] | an anomer of a carbohydrate; buffer capacity; carbon separated from a carboxyl by one other carbon i... |
| BSIF | bile salt independent fraction |