| Letter-writing prisoner, perhaps | 32 |
| Letterboxing or geocaching, e.g. | 32 |
| Lettered piece of court evidence | 32 |
| Lettering on a cheerleader's sweater | 40 |
| Letterman's "Top Ten," e.g. | 41 |
| Letterman's last guest on NBC | 33 |
| Letterman's stupid ___ tricks | 33 |
| Letterman's Stupid _____ Tricks | 35 |
| Letterman's TV program (with "The") | 49 |
| Letters above some stoas on campus | 34 |
| Letters above ~, on many keyboards | 34 |
| Letters accompanying some 2,000-year-old+ dates | 47 |
| Letters addressed to an airplane, perhaps | 41 |
| Letters after a barrister's name | 36 |
| Letters after Daniel Moynihan's name | 40 |
| Letters after Gov. Jeanne Shaheen's name | 44 |
| Letters after John Sununu's name | 36 |
| Letters after Kirsten Gillibrand's name | 43 |
| Letters after messenger or transfer | 35 |
| Letters after messenger, ribosomal, or transfer | 47 |
| Letters after Moynihan's name | 33 |
| Letters after representative Jim Walsh's name | 49 |
| Letters after Sen. Charles Schumer's name | 45 |
| Letters after Sen. D'Amato's name | 41 |
| Letters after Sen. Javits's name | 36 |
| Letters after Sen. Jeanne Shaheen's name | 44 |
| Letters after Senator Dan Coats's name | 42 |
| Letters after Senator Dick Lugar's name | 43 |
| Letters after Senator Judd Gregg's name | 43 |
| Letters after some officers' names | 38 |
| Letters associated with an alias | 32 |
| Letters associated with early space missions | 44 |
| Letters associated with Einstein | 32 |
| Letters associated with Jim and Tammy Faye | 42 |
| Letters associated with Timothy Leary | 37 |
| Letters at least one person will never read | 43 |
| Letters at the beginning of a URL | 33 |
| Letters at the end of a letter, perhaps | 39 |
| Letters at the end of a love letter | 35 |
| Letters at the end of a page, sometimes | 39 |
| Letters at the end of some business names | 41 |
| Letters at the end of some letters | 34 |
| Letters at the start of a destroyer's name | 46 |
| Letters before "and sometimes Y" | 42 |
| Letters before "Equal Housing Lender" | 47 |
| Letters before "Friday's" | 39 |
| Letters before a crook's name, perhaps | 42 |
| Letters before a duke's name | 32 |
| Letters before a name on a letter | 33 |
| Letters before a phone no., perhaps | 35 |
| Letters before a phone number maybe | 36 |
| Letters before a princess's name | 36 |
| Letters before a second afterthought | 36 |
| Letters before a state name, perhaps | 36 |
| Letters before an assumed commercial name | 41 |
| Letters before an intended recipient's name | 47 |
| Letters before Arizona or Missouri | 34 |
| Letters before Constitution or Lincoln | 38 |
| Letters before Jimmy Carter or Ronald Reagan | 44 |
| Letters before Liberty or Constitution | 38 |
| Letters before many a state's name | 38 |
| Letters before Prince William of Wales | 38 |
| Letters before Star Trek's Enterprise | 41 |
| Letters between a name and a nickname | 37 |
| Letters by a left-pointing arrow | 32 |
| Letters concerning available space | 34 |
| Letters dating from the third century | 37 |
| Letters decreasingly seen on sunscreen | 38 |
| Letters denoting "so you know" | 41 |
| Letters denoting "date not set" | 41 |
| Letters denoting "If you please" | 42 |
| Letters denoting Corp. structure | 32 |
| Letters ending a PC code file name | 34 |
| Letters featured in this puzzle's theme | 43 |
| Letters following "CD" | 32 |
| Letters following messenger or transfer | 39 |
| Letters for a certain Olympics team | 35 |
| Letters for a Clarence House resident | 37 |
| Letters for a gap in the schedule | 33 |
| Letters for a nondiscriminating hirer | 37 |
| Letters for a nondiscriminatory hirer | 37 |
| Letters for a prince or princess | 32 |
| Letters for a sold-out performance | 34 |
| Letters for an open schedule slot | 33 |
| Letters for baseball's Cards | 32 |
| Letters for college-bound students | 34 |
| Letters for enlistees' letters | 34 |
| Letters for friends with benefits | 33 |
| Letters for George Orwell or Mark Twain | 39 |
| Letters for Nolan Ryan and Lance Berkman, once | 46 |
| Letters for soldiers' letters | 33 |
| Letters for some accounting firms | 33 |
| Letters for someone who overshares | 34 |
| Letters for someone with just one given name | 44 |
| Letters for the league's top performer | 42 |
| Letters formerly after Al D'Amato's name | 48 |
| Letters found on many sunless tanning products | 46 |
| Letters from a person who's shy? | 36 |
| Letters heard on "CSI" | 32 |
| Letters identifying the four voices in a choir | 46 |