| Answer | Crossword Clue |
|---|---|
| OAS | D.C.-based intercontinental grp. |
| MTA | N.Y.C.-based grp. with its own police department |
| NSA | D.C. advisory grp. |
| NRA | D.C. lobbying grp. |
| NSA | High-level D.C. grp. |
| NSC | Grp. of D.C. advisors |
| NSA | Hush-hush D.C. grp. |
| SEN | One of a D.C. grp. |
