| Answer | Crossword Clue |
|---|---|
| BICRON | One billionth of a meter. |
| BYTE | One-billionth of a gig |
| NSEC | One sixty-billionth of a min. |
| NSEC | One billionth of one sixtieth of a min. |
| MICRON | One-millionth of a meter |
| MICRON | One millionth of a meter. |
| MICRON | One millionth of a meter |
| MICRON | Unit equal to one millionth of a meter |
