| Answer | Crossword Clue |
|---|---|
| USN | Defense Dept. arm |
| USAF | Dept. of Defense arm |
| ATF | Justice Dept. arm |
| USN | Defence Dept. arm |
| ATF | Treasury Dept. arm |
| OSHA | Labor Dept. arm |
| IRS | Treasury Dept. arm |
| DEA | Dept. of Justice arm |
| OSHA | Dept. of Labor arm |
| FBI | Dept. of Justice arm |
| OSHA | Dept. of Labor protection arm |
| NOAA | Commerce Dept. arm since 1970 |
| ATF | Arm of the Justice Dept. |
| ATF | Arm of the Treasury Dept. |
| ATF | Arm of the Dept. of Justice |
| OSHA | Arm of the Dept. of Labor |
| TSA | Arm of the Dept. of Homeland Security |
| OSHA | Dept. of Labor arm with compliance officers |
