| Initiates action | 16 |
| Initiates a conflict | 20 |
| Initiates | 9 |
| Initiated, with "off" | 31 |
| Initiated, legally | 18 |
| Initiated, in poems | 19 |
| Initiated, in a way | 19 |
| Initiated, as an undertaking | 28 |
| Initiated violently | 19 |
| Initiated unpleasantly | 22 |
| Initiated repentance | 20 |
| Initiated in a way | 18 |
| Initiated | 9 |
| Initiate, maybe | 15 |
| Initiate, as a conversation | 27 |
| Initiate without dignity | 24 |
| Initiate the break-up | 21 |
| Initiate something, to a cow? | 29 |
| Initiate in a way | 17 |
| Initiate by purifying | 21 |
| Initiate a squeeze | 18 |
| Initiate a flow | 15 |
| Initiate a cooling trend | 24 |
| Initiate | 8 |
| Initials, perhaps | 17 |
| Initials, maybe | 15 |
| Initials, initially | 19 |
| Initials, in a way | 18 |
| Initials since 1933 | 19 |
| Initials since 1922 | 19 |
| Initials since 1868 | 19 |
| Initials shared by the presidential runners-up of 1928 and 1956 | 63 |
| Initials seen at Indy | 21 |
| Initials seen at checkout lines | 31 |
| Initials seen at a checkout counter | 35 |
| Initials on the New Jersey, e.g. | 32 |
| Initials on the high seas | 25 |
| Initials on the cover of "The Hobbit" | 47 |
| Initials on Sputnik | 19 |
| Initials on Soviet rockets | 26 |
| Initials on some video games | 28 |
| Initials on some toothpaste tubes | 33 |
| Initials on some license plates | 31 |
| Initials on some jets | 21 |
| Initials on patented items | 26 |
| Initials on old meeting halls | 29 |
| Initials on old maps | 20 |
| Initials on old globes | 22 |
| Initials on maps of old Eur. | 28 |
| Initials on many a ship | 23 |
| Initials on Manhattan ATMs | 26 |
| Initials on L'Homme fragrance | 33 |
| Initials on invitations | 23 |
| Initials on Elle perfume | 24 |
| Initials on Busch Stadium caps | 30 |
| Initials on army mail | 21 |
| Initials on an old ruble | 24 |
| Initials on an invitation | 25 |
| Initials on an American ship | 28 |
| Initials on a warship | 21 |
| Initials on a warplane | 22 |
| Initials on a vessel | 20 |
| Initials on a U.S.S.R. player's jersey | 42 |
| Initials on a TV screen | 23 |
| Initials on a toothpaste box | 28 |
| Initials on a space shuttle | 27 |
| Initials on a sheet | 19 |
| Initials on a rocket, perhaps | 29 |
| Initials on a rocket | 20 |
| Initials on a record label | 26 |
| Initials on a police blotter | 28 |
| Initials on a pass | 18 |
| Initials on a parcel | 20 |
| Initials on a Nascar car | 24 |
| Initials on a limey's cap | 29 |
| Initials on a letterhead | 24 |
| Initials on a dismissal notice | 30 |
| Initials on a dentist's diploma | 35 |
| Initials on a cross | 19 |
| Initials on a crate | 19 |
| Initials on a Cardinal's cap | 32 |
| Initials on a Cardinal cap | 26 |
| Initials on a card | 18 |
| Initials on a camera | 20 |
| Initials on a bus transfer | 26 |
| Initials on a brandy bottle (4) | 31 |
| Initials on a brandy bottle | 27 |
| Initials on a bounced check | 27 |
| Initials on a barracks door | 27 |
| Initials often seen in 1933 | 27 |
| Initials often jokingly redefined on T-shirts | 45 |
| Initials of urgency | 19 |
| Initials of the Wagner Act: 1935 | 32 |
| Initials of the 34th president | 30 |
| Initials of the 30's | 24 |
| Initials of the 1930's | 26 |
| Initials of the '30's | 29 |
| Initials of relief | 18 |
| Initials of rank | 16 |
| Initials of Mr. Hyde's creator | 34 |