| Consumer scam watchdog org. |
| Flight watchdog agcy. |
| Airline watchdog grp. |
| Agency's spots |
| Air traffic watchdog, for short |
| Ad agency's customer |
| Like a worthy watchdog |
| Gov. med watchdog |
| Japanese watchdogs |
| Emissions watchdog gp. |
| Air-travel watchdog grp. |
| Emissions watchdog, for short |
| Airline watchdog org. |
| Ad agency's reward |
| Airwaves watchdog, briefly |
| Watchdog warnings |
| Watchdog org.? |
| Watchdog grp.? |
| Airport watchdog org. |
| Aeronautics watchdog grp. |
| Former nuclear watchdog: Abbr. |
| Airwaves watchdog org. |
| Govt. clean air watchdog |
| Airline watchdog |
| Air quality watchdog created by the Nixon admin. |
| Pharmaceuticals watchdog agcy. |
| Atlanta-based public health watchdog (abbr.) |
| Air pollution watchdog |
| Govt. narcotics watchdog |
| Federal watchdog overseeing pollution controls: Abbr. |