| Abbreviation | Definition |
|---|---|
| LCYF | Lower Columbia Youth Football |
| LEGACY | Linking Endeavors Generating Action and Challenging the Youth |
| LEGACY | Literacy Education Growing All Cincinnati Youth |
| LEGACY | Living Equitably Grandparents Aiding Children And Youth |
| LEGACY | Living Eternally Grateful As Christian Youth |
| LEVY | Leadership Excellence Values and Youth |
| LFGF | Looking For Girlfriend |
| LFH | Let's Fart @Home |
| LFY | Label Free Youth |
| LFY | Lust for Youth Lust for Youth |
| LGY | Listen Good Youth |
| LIFE | Live Its First Experience |
| LLMM | Long Life. More Money. |
| LLY | Labour League of Youth |
| LLYB | Lawrenceburg Lions Youth Baseball |
| LLYF | Leighton Linslade Youth Forum |
| LLYF | Leighton-Linslade Youth Forum (UK) |
| LMFBAO | Laughing My F**king Black A** Off |
| LMYB | Little Miami Youth Basketball |
| LOB | Love Our Brothers |