| Answer | Crossword Clue |
|---|---|
| ABO | Diagnostic lab system |
| ONSTAR | GM security-diagnostic system |
| Answer | Crossword Clue |
|---|---|
| ABO | Diagnostic lab system |
| ONSTAR | GM security-diagnostic system |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.