| ABR | abortus Bang ring [test]; absolute bed rest; auditory brainstem response |
|---|---|
| abs | absent; absolute |
| abs | conf absolute configuration |
| ACR | abnormally contracting region; absolute catabolic rate; acriflavine; adenomatosis of colon and rectu... |
| AGC | absolute granulocyte count; automatic gain control |
| ATA | atmosphere absolute pressure |
|---|---|
| %MAE | mean absolute error |
| MDAPE | median absolute performance error |