| Answer | Crossword Clue |
|---|---|
| ETD | Air-board initials |
| ETA | Air-board initials |
| RCA | Big Board initials |
| ITT | Big Board initials |
| IBM | Big Board initials |
| ACF | Big Board initials |
| ATT | Big Board initials |
| ITT | Big-Board initials |
| ETA | Airline-board initials |
| ETA | Arrival-board initials |
| SSS | Draft board initials |
| NYSE | Big Board initials |
| ETA | Initials on an airport board. |
| ETA | Initials on an airline board. |
| ETA | Initials on an airline board |
