| K | OK | |
| K | Kiss | |
| KB | Kiss Back | |
| KEWL | Cool | |
| KFY | Kiss For You | |
| KHYF | Know How You Feel. | |
| KHYF | Know How You Feel | |
| KIBO | Knowledge In, Bullshit Out | |
| KIR | Keep It Real | |
| KIR | Keepin' It Real | |
| KISS | Keep It Simple, Stupid | |
| KIT | Keep In Touch. | |
| KIT | Keep In Touch | |
| KMB | Kiss My Behind | |
| KOC | Kiss On Cheek | |
| KOL | Kiss On Lips | |
| KOS | Kid Over Shoulder | |
| KOTC | Kiss On The Cheek | |
| KPTONDL | Keep It On The Down Low | |
| KTHX | Ok, Thanks | |
| KWIM | Know What I Mean? | |
| KWIS | Know What I'm Saying | |
| KYFC | Keep Your Fingers Crossed | |
| KYSOTI | Keep Your Stick On The Ice | |
| (-: to the Emoticons :-) |
