| 100% | APO | 3 | Where private messages are sent?: Abbr. |
| 89% | APOS | 4 | Where private messages may be sent?: Abbr. |
| 51% | SEMAPHORE | 9 | System where flags are used to send a message |
| 46% | TELEGRAPH | 9 | An old method of sending messages, where a full stop was simply spelled as "Stop" |
| 44% | SERVICELIST | 11 | Ones to whom an organization's messages are sent |
| 44% | SEXT | 4 | Send private messages? |
| 44% | SEXT | 4 | Send private messages |
| 43% | BYWIRE | 6 | How some messages were once sent |
| 43% | ERS | 3 | Where tests are often given: Abbr. |
| 43% | ORS | 3 | Where C-sections are performed: Abbr. |
| 43% | NYSE | 4 | Where Barnes & Noble is BKS: Abbr. |
| 42% | COD | 3 | How a package with payment due is sent: Abbr. |
| 42% | AFBS | 4 | Where fighter jets are found: Abbr. |
| 42% | LEB | 3 | Where some pounds are spent: Abbr. |
| 42% | FLA | 3 | Where some keys are found: Abbr. |
| 42% | OKLA | 4 | Where Ron Howard was born: Abbr. |
| 42% | ORS | 3 | Where hearts may be opened: Abbr. |
| 42% | TENN | 4 | Where Davy Crockett was born: Abbr. |
| 42% | MINN | 4 | Where Bob Dylan was born: Abbr. |
| 42% | ISR | 3 | Where Oskar Schindler is buried: Abbr. |
| 42% | NYC | 3 | Where DeWitt Clinton was mayor: Abbr. |
| 42% | ENG | 3 | Where Elton John is from: Abbr. |
| 42% | NYSE | 4 | Where E*Trade is traded: Abbr. |
| 42% | IRE | 3 | Where Gubbeen Cheese is made: Abbr. |
| 42% | ARG | 3 | Where Che Guevara was born: Abbr. |
| 42% | ISR | 3 | Where Gal Gadot was born: Abbr. |
| 42% | ALA | 3 | Where Forrest Gump was from: Abbr. |
| 41% | CAMP | 4 | Where many kids are sent for the summer |
| 41% | NAM | 3 | Where many draftees were sent in the '60s |
| 41% | ATL | 3 | Where the Azores are: Abbr. |