| Upper-left key | 14 |
| PC bailout key | 14 |
| Emergency PC key | 16 |
| PC panic button | 15 |
| Key near F1 | 11 |
| Bailout key | 11 |
| Key next to F1 | 14 |
| Upper-left PC key | 17 |
| Upper-left keyboard key | 23 |
| Key at the top left | 19 |
| Bailout key on a PC | 19 |
| Spanish coin: Abbr. | 19 |
| Key requirement for a PC bailout | 32 |
| Exit-the-program key | 20 |
| Computer key: Abbr. | 19 |
| "Discontinue this" computer key | 41 |
| Upper-left key, often | 21 |
| PC key in the upper left corner | 31 |
| PC getaway? | 11 |
| PC backup key | 13 |
| Key that takes you back | 23 |
| Key above ~ | 11 |
| Helpful PC key | 14 |
| Upper-left computer key | 23 |
| Top-row PC key | 14 |
| Top-left PC key | 15 |
| Top-left keyboard key | 21 |
| Top-left key | 12 |
| Port. monetary unit | 19 |
| PC undo key | 11 |
| PC key near F1 | 14 |
| PC "oops" key | 23 |
| Neighbor of F1 | 14 |
| Key to the left of F1 | 21 |
| Key to getting out of trouble? | 30 |
| Key to getting out of a jam? | 28 |
| Key to an exit | 14 |
| Key that cancels | 16 |
| Key near the tilde | 18 |
| Key futilely pushed after a computer freeze | 43 |
| Fire stair: Abbr. | 17 |
| Fire exit: Abbr. | 16 |
| Emergency key | 13 |
| Corner key on a PC | 18 |
| Computer key letters | 20 |
| Computer key inscription | 24 |
| Computer "panic" key | 30 |
| Back-out key | 12 |
| Abbr. on a keypad | 17 |
| Way out: Abbr. | 14 |
| Upper-left laptop key | 21 |
| Upper left-hand corner key | 26 |
| Top row key | 11 |
| Top left PC key | 15 |
| Shortcut key for "stop" in a Web browser | 50 |
| Portuguese coin: Abbr. | 22 |
| Port. money | 11 |
| Port. coin | 10 |
| PC's top-left key | 21 |
| PC way out? | 11 |
| PC user's bailout key | 25 |
| PC upper-left key | 17 |
| PC program ender | 16 |
| PC key used to leave full-screen mode | 37 |
| PC key in the upper-left corner | 31 |
| PC key for problem situations | 29 |
| PC key for getting out of trouble | 33 |
| PC key abbr. | 12 |
| PC crisis key | 13 |
| PC button | 9 |
| PC bailout button | 17 |
| PC bailout | 10 |
| PC "Stop!" key | 24 |
| PC "panic button" | 27 |
| PC "oops!" key | 24 |
| PC "flee" key | 23 |
| PC "abort" key | 24 |
| PC 'oops' key | 21 |
| Pause key in video games | 24 |
| Pause button, perh. | 19 |
| Part of many a mtge. payment | 28 |
| Oft-used PC key | 15 |
| Northwesternmost key | 20 |
| Mtge.-related payment | 21 |
| Mtge. subject | 13 |
| Money of Portugal: Abbr. | 24 |
| Letters seen near a tilde | 25 |
| Letters left of F1 | 18 |
| Letters above ~, on many keyboards | 34 |
| Lesser-used PC key | 18 |
| Keyboard key above ~ | 20 |
| Keyboard button in the upper left | 33 |
| Key used to close a window, perhaps | 35 |
| Key to leave? | 13 |
| Key to get out of a jam? | 24 |
| Key to exit? | 12 |
| Key to an exit? | 15 |
| Key that might close a window | 29 |
| Key that might close a dialog box | 33 |
| Key that helps you exit | 23 |