| Abbreviation | Definition |
|---|---|
| KB | Kathryn Boyle |
| KB | Kelly Burgess |
| KB | Ken Baxter |
| KB | Ken Brock |
| KB | Ken Brown |
| KB | Kevin Batchelor |
| KB | Konstantin Berdichevsky |
| KC | Katherine Calhoun |
| KC | Katherine Crane |
| KC | Ken Climo, golfer |
| KC | Kenneth Cole |
| KC | Kerry Collins |
| KC | Kevin Cole, Pianist |
| KC | Kevin Costner |
| KC | King Caramel |
| KC | Krazy Kat |
| KD | Kevin Dillon, actor |
| KDC | Kurt Donald Cobain, singer |
| KEA | Kathwari Ethan Allen |
| KF | Ken Forsythe |