| PAT | Pain Apperception Test; paroxysmal atrial tachycardia; patient; phenylaminotetrazole; physical abili... |
|---|---|
| ERA | electrical response activity; electroencephalic response audiometry; Electroshock Research Associati... |
| RR | radiation reaction; radiation response; rate ratio; rational recovery [group]; recovery room; relati... |
| FIFO | first in, first out |
| CAT | California Achievement Test; capillary agglutination test; catalase; cataract; catecholamine; Childr... |