| Abbreviation | Definition |
|---|---|
| MLI | Manufacturing Laboratories, Inc. |
| MLI | Murphy Leadership Institute |
| MLIC | Mourier Land Investment Corporation |
| MLK | Marek Lieberberg Konzertagentur GmbH & Company |
| MLM | Mike Lloyd Megastores |
| MLM | Mother Lode Mint |
| MLMAMJ | Merrill Lynch Mercury Asset Management Japan Ltd. |
| MLNA | Melbourne's Leading Nanny Agency |
| MLP | Mark LaCour Photography |
| MLP | Marschollek Lautenschläger Partner AG |
| MLP | Marschollek Lautenschläger & Partner AG |
| MLP | Meridian Lossless Packing |
| MLP(s) | master limited partnership(s) |
| MLPF&S | Merrill Lynch, Pierce, Fenner Smith Incorporated |
| MLPF&S | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLS | Markethill Livestock and Farm Sales (Co. Armagh, NI) |
| MLS | Marvin Land Systems, Inc. |
| MLS | Meyer Listing Systems |
| MLS | Multiple Listing Service |
| MLSE | Maple Leaf Sports and Entertainment (Toronto multi-ownership conglomerate) |