| Acronym | Definition |
|---|
| MICI | Malattie Infiammatorie Croniche Intestinali (Italian: Chronic Inflammatory Bowel Disease) |
| MICI | Maladies Inflammatoires Chroniques de l'Intestin |
| MICI | Minority Innovation Challenges Institute (US NASA) |
| MICI | Metadata Information Clearinghouse Interactive |
| MICI | Mecanismo Independiente de Consulta e Investigación (Spanish: Independent Mechanism of Consultation and Research; Inter-American Development Bank) |
| MICI | Media International Concepts, Inc. (Los Angeles, CA) |
| MICI | Media Image, Community Impact (UK study) |