| Abbr. at LAX | 12 |
| Abbr. at Logan | 14 |
| Abbr. at O'Hare | 19 |
| Abbr. at the bottom of a business letter | 40 |
| Abbr. at the bottom of a letter | 31 |
| Abbr. at the bottom of a page | 29 |
| Abbr. at the bottom of an application | 37 |
| Abbr. at the end of a business letter | 37 |
| Abbr. at the end of a co. name | 30 |
| Abbr. at the end of a company's name | 40 |
| Abbr. at the end of a French business name | 42 |
| Abbr. at the end of a list | 26 |
| Abbr. at the end of a list of names | 35 |
| Abbr. at the end of a list, perhaps | 35 |
| Abbr. at the end of a proof | 27 |
| Abbr. at the end of a series | 28 |
| Abbr. at the end of an unfinished article | 41 |
| Abbr. at the end of some business names | 39 |
| Abbr. at the end of some company names | 38 |
| Abbr. at the end of some crossword clues | 40 |
| Abbr. at the head of a letter | 29 |
| Abbr. at the head of a letter, sometimes | 40 |
| Abbr. at the start of a memo | 28 |
| Abbr. at the top of a memo | 26 |
| Abbr. at the top of an email | 28 |
| Abbr. at the top of sheet music | 31 |
| Abbr. atop some e-mails | 23 |
| Abbr. before 'D.A.' | 27 |
| Abbr. before "Gordon Brown" on an envelope | 52 |
| Abbr. before "truly" | 30 |
| Abbr. before 1 or 66 | 20 |
| Abbr. before 1895 on the "Cheers" bar sign | 52 |
| Abbr. before a colon | 20 |
| Abbr. before a date | 19 |
| Abbr. before a date on a pkg. | 29 |
| Abbr. before a duke's name | 30 |
| Abbr. before a founding date | 28 |
| Abbr. before a home phone | 25 |
| Abbr. before a judge's name | 31 |
| Abbr. before a minister's name | 34 |
| Abbr. before a name in a memo | 29 |
| Abbr. before a name on a memo | 29 |
| Abbr. before a name on an envelope | 34 |
| Abbr. before a name on sheet music | 34 |
| Abbr. before a name on top of a memo | 36 |
| Abbr. before a number | 21 |
| Abbr. before a Québécoise's name, maybe | 49 |
| Abbr. before a Spanish surname | 30 |
| Abbr. before a trade name | 25 |
| Abbr. before a year | 19 |
| Abbr. before an alias | 21 |
| Abbr. before an office number | 29 |
| Abbr. before D.A. | 17 |
| Abbr. before Doubtfire or Robinson | 34 |
| Abbr. before Friday | 19 |
| Abbr. before Grant or Lee | 25 |
| Abbr. before Jeanne or Thérèse | 36 |
| Abbr. before many state names | 29 |
| Abbr. before Msgr. | 18 |
| Abbr. before multiple surnames | 30 |
| Abbr. before prof. or mgr. | 26 |
| Abbr. before some addressees | 28 |
| Abbr. before some president's names | 39 |
| Abbr. before some state names | 29 |
| Abbr. before the name of a memo recipient | 41 |
| Abbr. before ZIP code 10001 | 27 |
| Abbr. between and # | 20 |
| Abbr. between a first and last name, maybe | 42 |
| Abbr. between a first and last name, sometimes | 46 |
| Abbr. by Hook or by Cook | 24 |
| Abbr. choice for a married woman | 32 |
| Abbr. concerning the holy or "potholy" | 48 |
| Abbr. covering unlisted items | 29 |
| Abbr. covering various things | 29 |
| Abbr. curtailing a list | 23 |
| Abbr. denoting pictures in a book | 33 |
| Abbr. describing British pounds | 31 |
| Abbr. disappearing from cellphones | 34 |
| Abbr. ending a list | 19 |
| Abbr. ending a math proof | 25 |
| Abbr. followed by "!!!!!1" | 36 |
| Abbr. followed by a date | 24 |
| Abbr. followed by a year | 24 |
| Abbr. following a list | 22 |
| Abbr. following a list of people | 32 |
| Abbr. following Lincoln or Kennedy | 34 |
| Abbr. following op. and loc. | 28 |
| Abbr. for "in the same place" | 39 |
| Abbr. for 1 or 81 | 17 |
| Abbr. for 100 | 13 |
| Abbr. for 12 x 12 | 17 |
| Abbr. for a bounced check | 25 |
| Abbr. for a British monarch | 27 |
| Abbr. for a frog or newt | 24 |
| Abbr. for a future monarch | 26 |
| Abbr. for a handy-andy | 22 |
| Abbr. for a handyman | 20 |
| Abbr. for a king or queen | 25 |
| Abbr. for a list of names | 25 |
| Abbr. for a misogynist, maybe | 29 |