| NASA acceleration unit | 22 |
| NASA administrator (actor) | 26 |
| NASA astronaut Leroy ___ | 24 |
| NASA craft needed oiling? | 25 |
| NASA doctorÂ’s collection? | 29 |
| NASA employee, perhaps | 22 |
| NASA force unit, briefly | 24 |
| NASA installation in Ala. | 25 |
| NASA launch of '62 | 22 |
| NASA launch of March 1969 | 25 |
| NASA name of the '90s | 25 |
| NASA probe launched in 1989 | 27 |
| NASA program after Gemini | 25 |
| NASA rockets, to space aliens | 29 |
| NASA satellite launcher | 23 |
| NASA scientist's concern | 28 |
| NASA spacewalks, in brief | 25 |
| NASA vehicle's unit | 23 |
| NASA weather satellite | 22 |
| NASA worker's degree | 24 |
| NASA ___ Research Center | 24 |
| NASA's "Go" | 25 |
| NASA's Aquarius, e.g. | 25 |
| NASA's Eagle, for one | 25 |
| NASA's Eagle, notably | 25 |
| NASA's EOS flagship | 23 |
| NASA's Gemini rocket | 24 |
| NASA's lunar program | 24 |
| Nasal congestion locale | 23 |
| Nasal partition: Comb. form | 27 |
| Nasal partitions, e.g. | 22 |
| Nasal spray, for example | 24 |
| Nasal-sounding instruments | 26 |
| Nasal-voiced actress Drescher | 29 |
| NASCAR "500" site | 27 |
| NASCAR city, ___ Beach | 22 |
| NASCAR driver Busch or Petty | 28 |
| NASCAR driver Earnhardt | 23 |
| NASCAR driver Yarborough | 24 |
| NASCAR entry's gauge | 24 |
| NASCAR event broadcaster | 24 |
| Nascar event, the ___ 400 | 25 |
| NASCAR finish line signal | 25 |
| NASCAR Hall of Fame architect | 29 |
| NASCAR Hall of Fame designer | 28 |
| NASCAR Hall of Famer Bobby | 26 |
| Nascar Hall-of-Famer Jarrett | 28 |
| NASCAR legend Earnhardt | 23 |
| NASCAR pit worker, e.g. | 23 |
| NASCAR series, formerly | 23 |
| NASCAR sponsor since 1970 | 25 |
| NASCAR sponsor since 1971 | 25 |
| NASCAR's Petty or Busch | 27 |
| NASCAR's white-flag time | 28 |
| NASCAR's Yarborough | 23 |
| Nascar's ___ Cup Series | 27 |
| NASCAR's ___ Stewart | 24 |
| NASCAR-sponsoring additive | 26 |
| Nasdaq debut, maybe: Abbr. | 26 |
| Nasdaq listings, for short | 26 |
| Nasdaq listings: Abbr. | 22 |
| NASDAQ purchase (abbr.) | 23 |
| Nash Bridges' grp. | 22 |
| Nash of "Reno 911!" | 29 |
| Nash priest, not beast | 22 |
| Nash who loved to rhyme | 23 |
| Nash who wrote humorous poems | 29 |
| Nash who wrote humorous verse | 29 |
| Nash's The ___ Lama | 25 |
| Nash's two-l beast | 22 |
| Nashville music, for short | 26 |
| Nashville Predators' org. | 29 |
| Nashville record label | 22 |
| Nashville singer Arnold | 23 |
| Nashville site, familiarly | 26 |
| Nashville venue, for short | 26 |
| Nashville's Atkins | 22 |
| Nashville's Grand Ole -- | 28 |
| Nashville's Grand Ole ___ | 29 |
| Nashville's Loretta | 23 |
| Nashville's McEntire | 24 |
| Nashville's place (abbr.) | 29 |
| Nashville's state: Abbr. | 28 |
| Nashville-based athlete | 23 |
| Nashville-based awards org. | 27 |
| Nashville-based cable channel | 29 |
| Nashville-based cable service | 29 |
| Nashville-based MTV offshoot | 28 |
| Nashville-to-Chattanooga dir. | 29 |
| Nashville-to-Chicago dir. | 25 |
| Nashville-to-Louisville dir. | 28 |
| Nashville-to-Memphis dir. | 25 |
| Nassau Coliseum NHL team | 24 |
| Nassau Coliseum player | 22 |
| Nassau Coliseum skater | 22 |
| Nassau's commonwealth | 25 |
| Nassau's island group | 25 |
| Nasser once led it: Abbr. | 25 |
| Nasser's bailiwick | 22 |
| Nasser's dream: Abbr. | 25 |