| L | Laughing | |
| L2M | Listening To Music | |
| L8 | Late | |
| L8R | Later | |
| LAB&TYD | Life's A Bitch And Then You Die. | |
| LABATYD | Life's A Bitch And Then You Die. | |
| LBF | Later, Best Friend | |
| LC | Let's Celebrate | |
| LD | Later, Dude | |
| LDR | Long Distance Relationship | |
| LEMENO | Let Me Know | |
| LHM | Lord Help Me | |
| LHU | Lord Help Us | |
| LJBF | Let’s Just Be Friends | |
| LLC | Laughing Like Crazy | |
| LLTA | Lots And Lots Of Thunderous Applause | |
| LM | Letters Mailed | |
| LMHO | Laughing My Head Off | |
| LMHOROF | Laughing My Head Off Rolling On The Floor | |
| LMHOROTF | Laughing My Head Off And Rolling On The Floor | |
| LMBO | Laughing My Butt Off | |
| LMFHO | Laughing My Freaking Head Off | |
| LMFBO | Laughing My Fat Butt Off | |
| LMHO | Laughing My Head Off | |
| LMIRL | Let’s Meet In Real Life | |
| LMK | Let Me Know | |
| LMSO | Laughing My Socks Off | |
| LOFL | Laughing Out Freaking Loud | |
| LOI | Laughing On The Inside | |
| LOL | Laugh Out Loud | |
| LOL | Little Old Lady | |
| LOLOL | Lots Of Laugh Out Louds | |
| LOTFLOL | Lying On The Floor Laughing Out Loud | |
| LOTR | Lord Of The Rings | |
| LSHMBB | Laughing So Hard My Belly Bounces | |
| LSHMBH | Laughing So Hard My Belly Hurts | |
| LST | Long-Sleeve T-Shirt | |
| LSV | Language, Sex, Violence | |
| LTM | Laugh To Myself | |
| LTNS | Long Time, No See | |
| LTR | Letter | |
| LTR | Long Term Relationship | |
| LTS | Laughing To Self | |
| LUA | I Love You | |
| LUB | Love You, Bye | |
| LULAB | Love You Like A Brother | |
| LULAS | Love You Like A Sister | |
| LUM | Love You Man | |
| LUV | Love | |
| LUWAMH | Love You With All My Heart | |
| LUZR | Loser | |
| LV | Love | |
| LV1 | Leave One | |
| LY | Love You | |
| LYK | Let You Know | |
| LYL | Love You Lots | |
| LYLAB | Love You Like A Brother | |
| LYLAS | Love You Like A Sister | |
| LYMI | Love You, Mean It | |
| LYN | Lying | |
| (-: to the Emoticons :-) |
