| Abbreviation | Definition |
|---|---|
| LART | Luser Attitude Readjustment Tool |
| LAS | Life After Shaud |
| LAS | Love Asuka Shinji |
| LASAR | Liverpool Asylum Seeker And Refugee |
| LASER | Largest Arse Size Every Recorded |
| LASER | Leading A Stupid Engorged Rhinocerous |
| LASER | Looking At Source Erases Retina |
| LASER | Lost And Stressed Elastic Rubberband |
| LASS | Legion of Anti-Singaporean Scum |
| LAST | Lazy A** Sports Team |
| LAST | Lazy Ass Sports Team |
| LAV | Lacks Army Value |
| LAWLL | Laugh All Wide Like a Lion |
| LB | Leighton Buzzard |
| LB | Little Barsteward |
| LBB | Living Breathing Butthead |
| LBD | Loud But Deadly |
| LBFB | Little Brown Fuzzy Bunny |
| LBHD | Little Baby Honey Dumps |
| LBL | Latino Biscuit Lovers |