| Answer | Crossword Clue |
|---|---|
| PINSTRIPE | Line on some jackets |
| ISBN | ID on some jackets |
| SWAT | Acronym on some jackets |
| BIOS | Writing on some jackets |
| SWAT | Acronym on some police jackets |
| RHO | Letter on some college jackets |
| SWAT | Letters on some police jackets |
| ZEROPOINT | Line on some thermometers |
| SERIF | Line on some letters |
| DIALUP | Like some on-line connections |
| IMS | Some on-line communications, for short |
| SPARE | Diagonal line, on some score sheets |
| IMS | Some on-line chats, for short |
| USENET | Home of some on-line discussion groups |
| contours | A line joining points on a diagram at which some property has the same value |
