| A | B |
|---|
| WHO | World Health Organization |
| USDHHS | United States Department of Health and Human Services |
| FDA | Food and Drug Administration |
| CDC | Center for Disease Control & Prevention |
| NIH | National Institutes of Health |
| AHCPR | Agency for Health Care Policy & Research |
| OSHA | Occupational Safety & Health Administration |
| UN | United Nations |
