| AAA | abdominal aortic aneurysm/aneurysmectomy; acne-associated arthritis; acquired aplastic anemia; acute... |
|---|---|
| AAFP | American Academy of Family Physicians; American Academy of Family Practice |
| AAMP | American Academy of Maxillofacial Prosthetics; American Academy of Medical Prevention |
| AOD | Academy of Operative Dentistry; Academy of Oral Dynamics; adult onset diabetes; anesthesiologist-on-... |
| ARA | Academy of Rehabilitative Audiometry; acetylene reduction activity; American Rheumatism Association;... |
| laboratory animal science | The science and technology dealing with the procurement, breeding, care, health, and selection of animals used in biomedical research and testing. (12 Dec 1998) |
|---|---|
| library science | Study of the principles and practices of library administration and services. (12 Dec 1998) |