| Agcy. that takes spam complaints |
| Agcy. controlling narcotics |
| Air traffic control agcy. |
| Agcy. that developed the hepatitis vaccine |
| Agcy. that sets (often surprisingly high) maximum standards for the amounts of the circled materials in edible goods |
| Agcy. with an "Information Assurance" section on its website |
| Flight watchdog agcy. |
| Federal biomedical agcy. |
| Agcy. that funds major research |
| Agcy. concerned with false advertising |
| Agcy. overseeing reactor safety |
| Agcy. that supports research in economics and geology |
| Agcy. headquartered at the J. Edgar Hoover Building |
| Agcy. watching over sky traffic |
| Agcy. overseeing cosmetics |
| Agcy. that moved from Treasury to Justice in 2003 |
| Agcy. dealing with nutrition, etc. |
| Agcy. that warns about scam operations |
| Agcy. co-founded by Mike Ovitz |
| Agcy. once involved with fallout shelters |
| Agcy. enforcing truth-in-advertising laws |
| Agcy. that Hoover headed |
| Agcy. whose careers page says "Where Intelligence Goes to Work |
| Agcy. that issues driver's licenses |
| Agcy. that publishes the monthly Microgram Bulletin |
| Government agcy. that produced the graphic novel "Preparedness 101: Zombie Pandemic |
| Agcy. that enforces indecency regulations |
| Nuclear agcy. until 1974 |
| Ad-regulating agcy. |
| Agcy. that regulates explosives |