| Acronym | Definition |
|---|
| DICI➣Documentation Information Catholiques Internationales (French Catholic publication) |
| DICI➣Direct-Injection Compression Ignition (fuel delivery) |
| DICI➣Data-Intensive Computing Initiative (Pacific Northwest National Laboratory; Washington) |
| DICI➣Digital Image Communications Inc. (Little Rock, AR) |
| DICI➣Directorate for Intelligence and Counter-Intelligence |