| Answer | Crossword Clue |
|---|---|
| OMEGA | Letter used as a symbol for ohms |
| TAU | Greek letter used as the symbol for torque |
| RHO | Letter used as a density symbol |
| ACACIA | Tree used as a symbol of Freemasonry |
| SCARAB | Egyptian symbol used as a logo by the band Journey |
| ROMAN | Like each starred answer's first letter, when used as a numeral |
