| AAN | AIDS-associated nephropathy; alpha-amino nitrogen; American Academy of Neurology; American Academy o... |
|---|---|
| ADA | adenosine deaminase; American Dental Association; American Dermatological Association; American Diab... |
| AGA | accelerated growth area; allergic granulomatosis and angiitis; American Gastroenterological Associat... |
| AOA | American Osteopathic Association; Administration on Aging; Alpha Omega Alpha Honor Society; American... |
| JOC | Journal of Oncologic Clinical(?) |
| NCI-C | National Cancer Institute of Canada |
|---|---|
| NHLBI | National Heart Lung and Blood Institute |
| NIBSC | National Institute for Biological Standards and Control |
| NICE | National Institute for Clinical Excellence |
| NIOSH | National Institute for Occupational Safety and Health |