| Abbreviation | Definition |
|---|---|
| LRBJ | Lehigh River Blues Jam |
| LRI | La Región Internacional |
| LSSF | Lower Silesian Science Festival |
| LTF | Louisiana Theatre Festival |
| LTMF | Lake Tahoe Music Festival |
| LTNF | La Torre Night Festival |
| LWBF | Lake Waconia Band Festival |
| MAF | Mid Autumn Festival |
| MAFF | Malmö Arab Film Festival |
| MAFI | Melbourne Anime Festival Inc |
| MBBF | Monterey Bay Birding Festival |
| MBFF | Maryland Black Film Festival |
| MBFF | Mercedes Benz Fashion Festival |
| MBFF | Merri Bek Family Festival |
| MBHF | Morro Bay Harbor Festival |
| MCBF | Maryland Craft Beer Festival |
| MDMF | Memorial Day Meat Feast |
| MFF | Montclair Film Festival |
| MFFD | Mountain Film Festival Dom~ale |
| MFFD | Mountain Film Festival Domžale |