| Answer | Crossword Clue |
|---|---|
| HMO | M.D. grp. |
| UAW | Grp. bargaining with G.M. |
| EPA | Grp. concerned with m.p.g. |
| SAC | Grp. that oversees I.C.B.M.'s |
| USO | Grp. founded in part by the Y.M.C.A. |
| NSA | D.C. advisory grp. |
| NRA | D.C. lobbying grp. |
| ADA | D.D.S. grp. |
| NSA | High-level D.C. grp. |
| NSC | Grp. of D.C. advisors |
| NSA | Hush-hush D.C. grp. |
| OAS | D.C.-based intercontinental grp. |
| SEN | One of a D.C. grp. |
| NRA | F.D.R.'s Blue Eagle grp. |
| ATC | Grp. that coordinates E.T.A. and E.T.D. |
