| LF | 1) Lethal Factor 2) Line Feed 3) Left Foot |
|---|---|
| AAALAC | American Association for Accreditation of Laboratory Animal Care |
| AALAS | American Association of Laboratory Animal Science |
| ACP | accessory conduction pathway; acid phosphatase; acyl carrier protein; American College of Pathologis... |
| AHI | active hostility index; Animal Health Institute; apnea-plus-hypopnea index |