| Bygone Manhattan eatery | 23 |
| Bygone Manhattan sights | 23 |
| Bygone Manhattan trains | 23 |
| Bygone map inits. | 17 |
| Bygone map letters | 18 |
| Bygone McDonald's mascot | 28 |
| Bygone means of corporal punishment | 35 |
| Bygone medical ventilator | 25 |
| Bygone message | 14 |
| Bygone Middle Eastern leader | 28 |
| Bygone Mideast alliance: Abbr. | 30 |
| Bygone Mideast despot | 21 |
| Bygone Mideast gp. | 18 |
| Bygone Mideast grp. | 19 |
| Bygone Mideast inits. | 21 |
| Bygone Mideast leader | 21 |
| Bygone Mideast leaders | 22 |
| Bygone Mideast ruler | 20 |
| Bygone Mideastern title | 23 |
| Bygone military leader | 22 |
| Bygone missile with a tribal name | 33 |
| Bygone monarch | 14 |
| Bygone monarch (Var.) | 21 |
| Bygone monarchs | 15 |
| Bygone money | 12 |
| Bygone Montreal ball club | 25 |
| Bygone Montreal event | 21 |
| Bygone motoring brand | 21 |
| Bygone movie theater | 20 |
| Bygone MTV show | 15 |
| Bygone multinational political group (1976-1997) | 48 |
| Bygone muscle car | 17 |
| Bygone muscle cars | 18 |
| Bygone music collection | 23 |
| Bygone music genre | 18 |
| Bygone music system | 19 |
| Bygone N.F.L.'er | 20 |
| Bygone N.L. team | 16 |
| Bygone N.Y.C. punk club | 23 |
| Bygone N.Y.S.E. ticker symbol | 29 |
| Bygone Nair competitor | 22 |
| Bygone Nair rival | 17 |
| Bygone name in hair removal | 27 |
| Bygone NASA program | 19 |
| Bygone New York daily, with "the" | 43 |
| Bygone New York newspaper | 25 |
| Bygone New York transports | 26 |
| Bygone New Zealand bird | 23 |
| Bygone news medium | 18 |
| Bygone newsman Harry | 20 |
| Bygone NFL player | 17 |
| Bygone notable | 14 |
| Bygone nuclear agcy. | 20 |
| Bygone numbers | 14 |
| Bygone nutritional stds. | 24 |
| Bygone NYC club whose name was an acronym for the music genres it featured | 74 |
| Bygone NYC music club | 21 |
| Bygone NYC subway staples | 25 |
| Bygone office equipment | 23 |
| Bygone Olds | 11 |
| Bygone Oldsmobile | 17 |
| Bygone Oldsmobiles | 18 |
| Bygone operator of N.Y.C.'s Second Avenue El | 48 |
| Bygone orchard spray | 20 |
| Bygone ostrich kin | 18 |
| Bygone P.M. with a palindromic name | 35 |
| Bygone Pacer mfr. | 17 |
| Bygone panties | 14 |
| Bygone party attire | 19 |
| Bygone pay phone amount | 23 |
| Bygone peasant | 14 |
| Bygone period | 13 |
| Bygone Persian bigwigs | 22 |
| Bygone Persian title | 20 |
| Bygone person of Peru | 21 |
| Bygone Peruvian | 15 |
| Bygone Peruvians | 16 |
| Bygone pesticide | 16 |
| Bygone pharmacy fixture | 23 |
| Bygone phone call cost | 22 |
| Bygone phone company, familiarly | 32 |
| Bygone photo hue | 16 |
| Bygone picture weekly | 21 |
| Bygone pitching star Johnny | 27 |
| Bygone plane | 12 |
| Bygone platters | 15 |
| Bygone player | 13 |
| Bygone players | 14 |
| Bygone pol. cause | 17 |
| Bygone pol. unit | 16 |
| Bygone pol. units | 17 |
| Bygone polit. cause | 19 |
| Bygone polit. entities | 22 |
| Bygone polit. entity | 20 |
| Bygone political council | 24 |
| Bygone political inits. | 23 |
| Bygone political slogan | 23 |
| Bygone Pontiac | 14 |
| Bygone Pontiac muscle car | 25 |
| Bygone Portuguese coin | 22 |