| Answer | Crossword Clue |
|---|---|
| PSI | Pressure units: Abbr. |
| ATMS | Pressure units: Abbr. |
| ATMS | Units of pressure: Abbr. |
| ATMS | Air-pressure units: Abbr. |
| TORRS | Pressure units |
| PASCALS | Pressure units |
| BARADS | Pressure units |
| TORRS | Units of pressure |
| BARADS | Units of pressure in early physics. |
