| Acronym | Meaning |
| CSI | Center For The Study Of Intelligence |
| OCSE | Office Of Child Support Enforcement |
| ECOSOC | Economic And Social Council |
| FFB | Federal Financing Bank |
| LC | Library Of Congress |
| NR | National Register Of Historic Places |
| ORR | Office Of Refugee Resettlement |
| DSCA | Defense Security Cooperation Agency |
| IHS | Indian Health Service |
| IAEA | International Atomic Energy Agency |