| Acronym | Meaning |
| NIST | National Institute Of Standards And Technology |
| GILS | Government Information Locator Service |
| TRI | Toxics Release Inventory |
| NCCAM | National Center For Complementary And Alternative Medicine |
| CSR | Center For Scientific Review |
| DESA | Department Of Economic And Social Affairs |
| MMS | Minerals Management Service |
| APHIS | Animal And Plant Health Inspection Service |
| PHN | Center For Population |
| SBA | Small Business Administration |