| Mailings to record execs | 24 |
| Mailman's assignment | 24 |
| Mailman's oath word | 23 |
| Mailman's territory | 23 |
| Mailman's tour: Abbr. | 25 |
| Mailmen's tours: Abbr. | 26 |
| Main or topgallant e.g. | 25 |
| Main and others: Abbr. | 22 |
| Main and spanker, for two | 25 |
| Main artery from the heart | 26 |
| Main artery, in France | 22 |
| Main attention-getter? | 22 |
| Main city of the Negev | 22 |
| Main color of a Santa suit | 26 |
| Main communication channel | 26 |
| Main component of chromosomes | 29 |
| Main component of vinegar | 25 |
| Main computer part (Abbr.) | 26 |
| Main contents of the Spanish | 28 |
| Main convention speaker | 23 |
| Main course on Thanksgiving | 27 |
| Main element in pewter | 22 |
| Main event preceder, briefly | 28 |
| Main feature of Venus de Milo | 29 |
| Main female characters | 22 |
| Main halls of Roman homes | 25 |
| Main Hawaiian industry | 22 |
| Main house on a plantation | 26 |
| Main hwy. through Malibu | 24 |
| Main idea, as of an argument | 28 |
| Main impact of an attack | 24 |
| Main ingredient in lipstick | 27 |
| Main ingredient in tekka maki | 29 |
| Main ingredient of menudo | 25 |
| Main island of Indonesia | 24 |
| Main line from the heart | 24 |
| Main Line suburb of Phila. | 26 |
| Main mailbox locale: Abbr. | 26 |
| Main man in "MASH" | 28 |
| Main man in a monastery | 23 |
| Main means of defense? | 22 |
| Main member of the fleet | 24 |
| Main monk's tenure | 22 |
| Main order in a restaurant | 26 |
| Main part of a cathedral | 24 |
| Main part of a monocle | 22 |
| Main part of a mountain range | 29 |
| Main part of an elevator | 24 |
| Main river of Switzerland | 25 |
| Main section of a long poem | 27 |
| Main section of Venice | 22 |
| Main slot for memory sticks | 27 |
| Main squeeze's squeeze | 26 |
| Main Street establishments | 26 |
| Main Street event, maybe | 24 |
| Main Street for shoppers? | 25 |
| Main street in Peyton Place | 27 |
| Main subj. of a constitution | 28 |
| Main telephone connections | 26 |
| Main ___ (boxing attraction) | 28 |
| Main, Elm, etc.: Abbr. | 22 |
| Main-event preceder, briefly | 28 |
| Maine -- (breed of cat) | 23 |
| Maine and Montana, in France | 28 |
| Maine city or its river | 23 |
| Maine clock setting: Abbr. | 26 |
| Maine clothing company | 22 |
| Maine coastline features | 24 |
| Maine mail order giant | 22 |
| Maine resident's swamps? | 28 |
| Maine senator after Mitchell | 28 |
| Maine senator's big cat? | 28 |
| Maine town bordering Bangor | 27 |
| Maine town with a navy yard | 27 |
| Maine vacation destination | 26 |
| Maine's junior Senator | 26 |
| Maine's largest city | 24 |
| Maine's main plant | 22 |
| Maine's state animal | 24 |
| Maine's state mammal | 24 |
| Maine's state tree | 22 |
| Maine's ___ Island | 22 |
| Maine's ___ National Park | 29 |
| Maine, e.g., to Pierre | 22 |
| Maine, to some Canadians | 24 |
| Maine-Florida artery, mapwise | 29 |
| Maine-to-Florida highway | 24 |
| Maine-to-Florida region | 23 |
| Maine/New Hampshire river | 25 |
| Maines of the Dixie Chicks | 26 |
| Mainframe brain, for short | 26 |
| Mainframe of the 1950s | 22 |
| Mainland America, for short | 27 |
| Mainland Equatorial Guinea | 26 |
| Mainlander to an Hawaiian | 25 |
| Mainlander's memento | 24 |
| Mainlander's souvenir | 25 |
| Mainlander, to Hawaiians | 24 |
| Mainlanders' mementos | 25 |
| Mainlanders' souvenirs | 26 |