| Abbreviation | Definition |
|---|---|
| DIDF | Distribution Investment Deferral Framework |
| DIDI | Dhofar International Development and Investment |
| DIF | Diocesan Investment Fund |
| DIRK | Deutscher Investor Relations Kreis |
| DIS | diversified investment services |
| DITIP | Defense Information Technology Investment Portal |
| DITIP | DoD Information Technology Investment Portal |
| DITT | Direct Investment Task Team |
| DLIS | Delta Levees Investment Strategy |
| DM | Developing Markets |
| DMAM | Dynamic Multi Account Management |
| DOIC | Drooling Oatmeal Investment Club |
| DOIT | Digital Opportunity Investment Trust |
| DPCB | Damang Pit Cut Back |
| DPI | Disbursement of Investment |
| DPIC | Disbursement of Public Investment Capital |
| DPIF | Direct Property Investment Fund |
| DPSP | Deferred Profit-Sharing Plan |
| DR | Difficulty Removal |
| DREI | Derisking Renewable Energy Investment |