MDCI
| Acronym | Definition |
|---|---|
| MDCI | Medical Action Industries Inc. (Hauppauge, NY) |
| MDCI | Medical Device Consultants, Inc. |
| MDCI | Multidiscipline Counterintelligence (US DoD) |
| MDCI | Modern Digital Communications, Inc. (Canada) |
| MDCI | Messianic Dance Camps International (Jewish organization) |
| MDCI | Management Development Centre International Ltd. (various locations) |