| Acronym | Meaning |
 | ECOSOC | Economic And Social Council |
| ESDIM | Environmental Services Data And Information Management |
| PPQ | Plant Protection And Quarantine |
| NIGMS | National Institute Of General Medical Sciences |
| SAMHSA | Substance Abuse And Mental Health Services Administration |
| FRA | Federal Railroad Administration |
| DNSC | Defense National Stockpile Center |
| HRSA | Health Resources And Services Administration |
| NIPC | National Infrastructure Protection Center |
| NDIC | National Drug Intelligence Center |
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