Clue: Upper-level clearance level
We have 1 answer for the clue Upper-level clearance level. See the results below.
Possible Answers:
Related Clues:
- Known to next to none
- Highest level of classified information
- Clandestine
- Hush-hush
- For certain eyes only
- Clearance level
- Very hush-hush
- Like an eyes-only document, say
- Highly classified
- Classified
Last Seen In:
- LA Times - November 07, 2024
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