| Abbreviation | Definition |
|---|---|
| KIU | Keep It Up |
| KIW | Know Idea Why ? |
| KIZ | Keep It Zipped |
| KK | Kiss Kiss |
| KK | Okay, Cool |
| KK | Okay, Okay! |
| KKL | Okay, Cool |
| KL | Kool |
| KLF | Keeping Life Fun |
| KLKS | Keep Laughing Keep Smiling |
| KLO | Keep Look Out |
| KLPB | Keep Lake Placid Beautiful |
| KLPB | Keep Lincoln Parish Beautiful |
| KLPD | Khade Lund pe Dhoka (stood up by a girl) |
| KLPD | Kismat Love Paisa Dilli |
| KM | Kill Me |
| KM | Kiss me |
| KM | Ok Mate |
| KMA | Kiss My A** |
| KMABYOYO | Kiss My Ass Buddy You'e On Your Own |