| Achilles' heel and Adam's apple, e.g. | 45 |
| Acid blocker sold over the counter | 34 |
| Acid derived from mountain ash berries | 38 |
| Acid in gastric juice, chemically | 33 |
| Acid indigestion cause, chemically | 34 |
| Acid Queen player in "Tommy" | 38 |
| Acid type used in the manufacturing of soap | 43 |
| Acid used in antiseptics: Comb. form | 36 |
| Acid used in fertilizers and explosives | 39 |
| Acid used to stain microscope slides | 36 |
| Acid's quality, in an acid test | 35 |
| Acid-tongued "American Idol" judge | 44 |
| Ackerman who portrayed Evita on Broadway | 40 |
| Acknowledge a commander's entrance, maybe | 45 |
| Acknowledge from across the room | 32 |
| Acknowledge the judge's arrival | 35 |
| Acknowledge the judge's entrance | 36 |
| Acknowledge the national anthem, say | 36 |
| Acknowledge to be true, with "to" | 43 |
| Acknowledge with a head movement | 32 |
| Acknowledged that the Torah was back in the ark | 47 |
| Acknowledged the judge's entrance | 37 |
| Acknowledgement from a ticket agent? | 36 |
| Acknowledges wordlessly, in a way | 33 |
| Acknowledges, with "to" | 33 |
| Acknowledgment from Gen. Montgomery? | 36 |
| Acknowledgment of a witty rejoinder | 35 |
| Acknowledgment of debt, in brief | 32 |
| Acne care brand owned by Mentholatum | 36 |
| Acne care company's North American branch? | 46 |
| Acorn pursuer in the "Ice Age" movies | 47 |
| Acorn-obsessed "Ice Age" character | 44 |
| Acorn-producing California evergreen | 36 |
| Acoustic Eric Clapton hit of 1992 | 33 |
| Acoustical engineer's concern | 33 |
| Acoustically, it affects treble but not bass | 44 |
| Acquaintances, neighbors or the like | 36 |
| Acquire ''the old-fashioned way'' | 49 |
| Acquire "the old-fashioned way" | 41 |
| Acquire more items for, as a collection | 39 |
| Acquire wisdom, so it's said | 32 |
| Acquired with little or no effort | 33 |
| Acquirer of more than 1,000 patents | 35 |
| Acquisition before becoming a resident | 38 |
| Acquisition for some vacationers | 32 |
| Acquisition of two newly hitched | 32 |
| Acronym associated with Billy Blanks | 36 |
| Acronym associated with the Nissan Leaf | 39 |
| Acronym excusing useless computer results | 41 |
| Acronym for a cartel in the news | 32 |
| Acronym for a clause in a union contract | 40 |
| Acronym for a kind of PC video screen display | 45 |
| Acronym for a modern police weapon | 34 |
| Acronym for a plane's departure | 35 |
| Acronym for a small-runway aircraft | 35 |
| Acronym for a staff stock purchasing plan | 41 |
| Acronym for a statute re retirement | 35 |
| Acronym for a sunscreen ingredient | 34 |
| Acronym for a type of filter used in a vacuum | 45 |
| Acronym for an aircraft's ascent | 36 |
| Acronym for electron beam amplifier | 35 |
| Acronym for fighting organized crime | 36 |
| Acronym for genes' macromolecules | 37 |
| Acronym for Jesus the Nazarene King of the Jews | 47 |
| Acronym for nuclear power producers | 35 |
| Acronym for the hearing-impaired | 32 |
| Acronym for the visually challenged | 35 |
| Acronym for Treasure Island author | 34 |
| Acronym for useless computer results | 36 |
| Acronym formed from "Standard Oil" | 44 |
| Acronym in 2013 Supreme Court news | 34 |
| Acronym Jeff Gordon is familiar with | 36 |
| Acronym meaning 'Hurry!' | 32 |
| Acronym popularized by Rachael Ray | 34 |
| Acronym song off "Black Sabbath" | 42 |
| Acronym that includes middle sch. | 33 |
| Acronym that triggered protest blackouts in 2012 | 48 |
| Acronym used a lot by Rachael Ray | 33 |
| Acronym used to protest nearby landfills | 40 |
| Acronym used to protest new landfills | 37 |
| Acronym used when you plan to BRB, say | 38 |
| Acronymic computer language name | 32 |
| Acronymic motto popularized by Drake | 36 |
| Acronymic Pearl Jam "Yield" song | 42 |
| Acronymic title character of '80s TV | 40 |
| Acronymic title once held by MacArthur | 38 |
| Acronymic truism about processing faulty data | 45 |
| Acronymic U.S. road sign until 1972 | 35 |
| Across mid-field in football slang | 34 |
| Across-the-Atlantic flier of old, briefly | 41 |
| Across-the-gulf neighbor of Somalia | 35 |
| Act as a prompter in the theater | 32 |
| Act condemned by 396 U.S. cities | 32 |
| Act human, according to a proverb | 33 |
| Act I figure in "Hamlet" | 34 |
| Act I—"On a secret mission" | 44 |
| Act II action for Romeo and Juliet | 34 |
| Act II action in "Romeo and Juliet" | 45 |
| Act impulsively, as young lovers | 32 |
| Act in "The Last Samurai" | 35 |