| Acronym | Meaning |
| SIMAC | Semantic Interaction With Music Audio Contents |
| CIMMYT | Centro Internacional De Mejoramiento De Maz Y Trigo (Spanish |
| MIFG | Shallow Fog (METAR Code) |
| OIE | World Organisation For Animal Health (originally The Office International Des ?pizooties |
| MXN | Mexican Peso (ISO 4217 Currency Code) |
| EMDR | Eye Movement Desensitisation And Reprocessing |
| M | Mega - One Thousand (in Roman Numerals) |
| REM | Rapid Eye Movement (sleep Phase) - Rosicrucian Egyptian Museum |
| ACL | Access Control List - Anterior Cruciate Ligament |
| USNO | U.S. Naval Observatory |