| Acronym | Meaning |
| CDER | Center For Drug Evaluation And Research |
| IAF | Inter-American Foundation |
| CSAT | Center For Substance Abuse Treatment |
| RSPA | Research And Special Programs Administration |
| OPIC | Overseas Private Investment Corporation |
| NMB | National Mediation Board |
| NIGMS | National Institute Of General Medical Sciences |
| BIMAS | BioInformatics Molecular Analysis Section |
| NTSB | National Transportation Safety Board |
| PTO | Patent And Trademark Office |