| Nine-digit no. issuer | 21 |
| Nine-digit letter code | 22 |
| Nine-digit IDs | 14 |
| Nine-digit ID: Abbr. | 20 |
| Nine-digit ID's | 19 |
| Nine-digit ID issuer | 20 |
| Nine-digit ID (Abbr.) | 21 |
| Nine-digit ID | 13 |
| Nine-digit govt. IDs | 20 |
| Nine-digit govt. ID | 19 |
| Nine-digit fig. | 15 |
| Nine-day-old porridge | 21 |
| Nine-day series of Catholic prayers | 35 |
| Nine-day religious devotion | 27 |
| Nine-day queen of England | 25 |
| Nine-day prayer ritual | 22 |
| Nine-day period of prayer | 25 |
| Nine-day devotions | 18 |
| Nine-day devotion | 17 |
| Nine-day Catholic prayer | 24 |
| Nine-columned | 13 |
| Nine-circles literary locale | 28 |
| Nine-banded armadillo | 21 |
| Nine-ball stick | 15 |
| Nine-ball feature | 17 |
| Nine, to Pablo | 14 |
| Nine, to Nero | 13 |
| Nine, to a Nicaraguan | 21 |
| Nine, or long cheer | 19 |
| Nine, in Paris | 14 |
| Nine, in Nice | 13 |
| Nine, in Nürnberg | 20 |
| Nine, in Navarra | 16 |
| Nine, in Napoli | 15 |
| Nine, in Nantes | 15 |
| Nine, in combinations | 21 |
| Nine, in Bonn | 13 |
| Nine, in baseball | 17 |
| Nine ____ | 9 |
| Nine ___ Nails | 14 |
| Nine ___ (London district) | 26 |
| Nine ___ | 8 |
| Nine __ | 7 |
| Nine yrs. before the Mayflower landed | 37 |
| Nine yards? | 11 |
| Nine West product | 17 |
| Nine under a dome | 17 |
| Nine to three, say | 18 |
| Nine to five, generally, in Grenoble? | 37 |
| Nine start in Ohio | 18 |
| Nine singers singing | 20 |
| Nine saver | 10 |
| Nine popes | 10 |
| Nine points of the law | 22 |
| Nine plays about university boredom (5) | 39 |
| Nine or eleven | 14 |
| Nine on Parnassus | 17 |
| Nine of these equal about a yard | 32 |
| Nine of these are supreme | 25 |
| Nine of mythology | 17 |
| Nine of diamonds? | 17 |
| Nine of diamonds, e.g. | 22 |
| Nine of diamonds | 16 |
| Nine nines | 10 |
| Nine Muses after dieting? | 25 |
| Nine minutes on the treadmill, maybe | 36 |
| Nine is fine | 12 |
| Nine iron | 9 |
| Nine inches, commonly | 21 |
| Nine inches | 11 |
| Nine Inch Nails: "Head Like ___" | 42 |
| Nine Inch Nails song about a craft? | 35 |
| Nine Inch Nails rocker Reznor | 29 |
| Nine Inch Nails musician | 24 |
| Nine Inch Nails leader | 22 |
| Nine Inch Nails hit with the freaky video | 41 |
| Nine Inch Nails founder Trent __ | 32 |
| Nine Inch Nails founder Reznor | 30 |
| Nine Inch Nails classic | 23 |
| Nine Inch Nails "___ Up" | 34 |
| Nine Inch Nails "___ Hate Machine" | 44 |
| Nine in Texas | 13 |
| Nine goddesses of the arts | 26 |
| Nine follower? | 14 |
| Nine divisions of "Strange Interlude" | 47 |
| Nine digits: Abbr. | 18 |
| Nine digit ID | 13 |
| Nine days' wonder, e.g. | 27 |
| Nine days' wonder | 21 |
| Nine days' devotion | 23 |
| Nine days of services | 21 |
| Nine days of prayer | 19 |
| Nine days before the Ides of March | 34 |
| Nine days before the ides | 25 |
| Nine days after nones | 21 |
| Nine Days "Absolutely (Story ___ Girl)" | 49 |
| Nine daughters of Zeus | 22 |
| Nine consonants? | 16 |
| Nine ball shot, perhaps | 23 |
| Nine (prefix) | 13 |