| Agcy. that takes spam complaints |
| Agcy. controlling narcotics |
| Computers' controlling mechanisms |
| Air traffic control agcy. |
| Agcy. that developed the hepatitis vaccine |
| Controlling interests? |
| Controlling chain |
| Device controlling inflow into a cistern |
| Controlling gp. |
| Agcy. that sets (often surprisingly high) maximum standards for the amounts of the circled materials in edible goods |
| Railroad boss |
| Controlling element |
| Controlling things once more |
| Agcy. with an "Information Assurance" section on its website |
| Agcy. that supports research in economics and geology |
| Federal biomedical agcy. |
| Flight watchdog agcy. |
| Agcy. concerned with false advertising |
| Parisian thoroughfares |
| Agcy. overseeing reactor safety |
| Agcy. that funds major research |
| Well-publicized railroad. |
| Agcy. watching over sky traffic |
| Agcy. headquartered at the J. Edgar Hoover Building |
| Agcy. that moved from Treasury to Justice in 2003 |
| Agcy. dealing with nutrition, etc. |
| Agcy. overseeing cosmetics |
| Agcy. co-founded by Mike Ovitz |
| Agcy. that warns about scam operations |
| Agcy. enforcing truth-in-advertising laws |