| Answer | Crossword Clue |
|---|---|
| MSEC | One 60-thousandth of a min. |
| PSEC | One 60-trillionth of a min. |
| NSEC | One of 60 billion in a min. |
| SECS | There are 60 in a min. |
| PSEC | There are 60 trillion in a min. |
| RIN | One-thousandth of a yen |
| MICRON | One-thousandth of a millimeter |
| BYTE | One-thousandth of a K |
| MIL | One thousandth of a liter |
| GRAM | One thousandth of a kilo |
| MIL | One thousandth of a liter, briefly |
| MILLIBUSH | One-thousandth part of a First Pet? |
