| PA | panic attack; pantothenic acid; paralysis agitans; paranoia; passive aggressive; pathology; patient'... |
|---|---|
| pa | through the anus [Lat. per anum]; yearly [Lat. per annum] |
| ACR | abnormally contracting region; absolute catabolic rate; acriflavine; adenomatosis of colon and rectu... |
| ARF | acute renal failure; acute respiratory failure; acute rheumatic fever; Addiction Research Foundation... |
| CRF | case report form; chronic renal failure; chronic respiratory failure; coagulase-reacting factor; con... |