| Answer | Crossword Clue |
|---|---|
| TRIODES | Some tubes |
| MACARONI | Some tubes |
| DIODES | Some electron tubes |
| TRIODES | Some vacuum tubes |
| TVS | Tubes, to some |
| MANICOTTI | Some large tubes |
| ADA | Letters on some tubes |
| OVA | Some tubes carry them |
| TRIODES | Some old TV tubes |
| ADA | Org. cited on some tubes |
| ADA | Initials on some toothpaste tubes |
| ADA | Org. quoted on some toothpaste tubes |
