| Acronym | Definition |
|---|
| MIL | Military |
| MIL | Mother-In-Law |
| MIL | One Thousandth of An Inch |
| MIL | Million |
| MIL | Man-in-the-Loop |
| MIL | Matrox Imaging Library |
| MIL | Malfunction Indicator Light |
| MIL | Malfunction Indicator Lamp |
| MIL | Multimedia Integration Language |
| MIL | Milli-Inch |
| MIL | Merritt Island, Florida (STDN station) |
| MIL | Microtech International, Ltd. (Poland) |
| MIL | Media Integration Layer |
| MIL | Machine Independent Language (computing) |
| MIL | Maytas Infra Ltd. (India) |
| MIL | Machine Intelligence Laboratory |
| MIL | Maestría Internacional en Logística (Spanish: Masters in International Logistics; various universities) |
| MIL | Maui Interscholastic League (Hawaii) |
| MIL | Mensa International Ltd. (various locations) |
| MIL | Missionary Institute London (UK) |
| MIL | Morguard Investments Limited (Canada) |
| MIL | Machine Interface Layer |
| MIL | Module Interconnection Language |
| MIL | Mutual-Injection Locking |
| MIL | Member of the Institute of Linguists |
| MIL | Mapuche International Link (UK) |
| MIL | Marine Industries Ltd. |
| MIL | Manulife International, Ltd. (various locations) |
| MIL | Monetary Instrument Log (banking) |
| MIL | Management Information Library |
| MIL | Meat Import Law |
| MIL | Master Inventory List |
| MIL | Multipoint Indication - Loop |
| MIL | Main Incidents List |
| MIL | Magnetic Indicator Loop |
| MIL | Maximum Insurance Limit (coverage policy) |