___ out: nullifies a typo, 3 letters
Hollywood Squares symbols, 3 letters
Affixes one's John Hancock, 3 letters
Antepenultimate letters, 3 letters
Characters in pornography?, 3 letters
Check mark alternatives, 3 letters
Frame fillers in a perfect bowling game, 3 letters
Illiterate signature, 3 letters
Illiterates' signatures, 3 letters
Indicates a choice, in a way, 3 letters
Indicates one's choice, in a way, 3 letters
Indications of good bowling, 3 letters
Jamie Foxx's double, 3 letters
Kisses, in love letters, 3 letters
Kisses, symbolically, 3 letters
Letters in some ratings, 3 letters
Letters on coaches' chalkboards, 3 letters
Makes a mark, maybe, 3 letters
Makes one's mark, maybe, 3 letters
Makeshift signatures, 3 letters
Marks a ballot, maybe, 3 letters
Marks a ballot, perhaps, 3 letters
Marks, as a ballot box, 3 letters
No-frills signatures, 3 letters
One side in a football chalk talk, 3 letters
Paper-ballot markings, 3 letters
Pornography letters, 3 letters
Primitive signatures, 3 letters
Questionnaire answers, often, 3 letters
Scratches, with out, 3 letters
Signs one's name, in a way, 3 letters
Some ballot markings, 3 letters
Strikes on a scoresheet, 3 letters
Strikes, to keglers, 3 letters
The opposite of sex?, 3 letters
They may be put in boxes, 3 letters
They often go in boxes, 3 letters
This puzzle's kisses, 3 letters
Tic-tac-toe line-up, perhaps, 3 letters
Tic-tac-toe lineup, sometimes, 3 letters
Tic-tac-toe symbols, 3 letters
Ticks, as some boxes, 3 letters