| Answer | Crossword Clue |
|---|---|
| BYTE | One-billionth of a gig |
| BYTE | Gig billionth |
| BICRON | One billionth of a meter. |
| nanograms | one billionth of a gram |
| nanometers | One billionth of a meter |
| nanometres | One billionth of a meter |
| bicron | one billionth of a meter |
| nanosecond | One billionth of a second |
| nanometer | one billionth of a meter |
| nanogram | One billionth of a gram |
| nanoseconds | One billionth of a second |
| NSEC | One sixty-billionth of a min. |
| bicrons | BICRON, one billionth of a meter |
| NSEC | One billionth of one sixtieth of a min. |
