Answer | Crossword Clue |
---|---|
NSA | Part of the Dept. of Defense |
USN | Part of the Defense Dept. |
USAF | Part of the Defense Dept. |
AIR | Part of Dept. of Defense. |
NSA | Part of Defense Dept. |
SDI | Dept. of Defense program of the 1980s |
SSS | System serving the Dept. of Defense: Abbr. |