| Answer | Crossword Clue |
|---|---|
| FDA | Prescription regulator: Abbr. |
| NTSB | Airline regulator: Abbr. |
| EPA | Emissions regulator: Abbr. |
| FCC | Radio regulator: Abbr. |
| WBA | Ring regulator: Abbr. |
| FAA | United regulator: Abbr. |
| ICC | Truck regulator: Abbr. |
| FTC | Commerce regulator: Abbr. |
| FDA | Drug regulator: abbr. |
| FAA | "Black box" regulator (Abbr.) |
| FAA | "Black box" regulator: Abbr. |
| SEC | Wall Street regulator: Abbr. |
| EPA | Greenhouse gas regulator: Abbr. |
| OSHA | Job hazard regulator: Abbr. |
| EPA | Auto industry regulator: Abbr. |
| FAA | Regulator of some traffic: Abbr. |
| AEC | Former nuclear power regulator: Abbr. |
| ICC | Transportation regulator of old: Abbr. |
| USDA | Dairy or ranch regulator: Abbr. |
