| Abbreviation | Definition |
|---|---|
| DIIS | Danish Institute for International Studies |
| DIIT | Daffodil Institute of Information Technology |
| DIME | Denver Institute of Music Education |
| DIMO | Defense Institute for Medical Operations |
| DIMO | Defense Institute of Medical Operations |
| DIOE | Doon Institute Of Education |
| DIOT | Dade Institute Of Technology |
| DIOT | Devry Institute Of Technology |
| DIPD | Danish Institute for Parties and Democracy |
| DIPR | Defence Institute of Psychological Research |
| DIPR | Defense Institute of Psychological Research |
| DIPTI | Daffodil International Professional Training Institute |
| DIRI | Defense Institution Reform Initiative |
| DIRS | Department Islamisch Religi |
| DIS | Danish Institute for Study |
| DISM | Dominican Institute for Student Ministry |
| DISOA | Dumingag Institute of Sustainable Organic Agriculture |
| DISSC | Dermatoglyphics Institute for Scientific Study & Counseling |
| DIT | Deggendorf Institute of Technology |
| DIT | Dehradun Institute of Technology |