| Military assault team member |
| Brain-scan letters |
| Hotmail provider |
| Archaeologist's letters |
| Home of military craft |
| All, e.g., for this answer's last six letters? |
| G.I. mail drop |
| Another side to the military documents leaked by Daniel Ellsberg? |
| Organizations with Greek letters |
| Insurance-office mail |
| Confusing statements ... and a hint to the circled letters |
| APO mail recipients |
| Typical military lockup? |
| Active military conflicts |
| Airspace in which (military) planes are forbidden |
| (Military) hairstyle |
| Attend a party uninvited ... and a literal hint to five sets of circled letters |
| Roman military unit |
| Surprises unpleasantly, and a hint to each starred answer's first two + last two letters |
| Accompaniers of cover letters: Abbr. |
| Ending of a professor's email address, often |
| Letters from the family? |
| IRS mailings |
| Adjust space between letters, in printing |
| Bounced-check letters |
| Military encounter |
| Also sends to, as an e-mail |
| Whatever it takes ... as hinted at in the arrangements of black squares around the circled letters |
| Retirement plan letters |
| Personal letters |