| Deaf Institute of Theology | Academic & Science |
| Dublin Institute of Technology | Academic & Science |
| Dar es Salaam Institute of Technology | Academic & Science |
| Department of Information Technology | Banking |
| Deutsche Industrial Trust | Business |
| Direct Injected Turbocharged | Business |
| Digital Insurance Token | Business |
| Drug Information Technologies, Inc. | Business |
| The Deaf Institute of Theology | Community |
| Daddy In Training | Community |
| Development Integration Testing | Community |
| Diversity In Teaching | Community |
| Development Independent Testing | Computer Technology |
| Display Integration Technologies | Computing |
| Distributed Information Technologies | Computing |
| Doctor of Information Technology | Computing |
| Divers Institute of Technology | Computing |
| Dehradun Institute of Technology | Computing |
| Directory Information Tree | Computing |
| Design Integrated Technology | Computing |
| Digital Interface Transmitter | Computing |
| Data Integration Team | Computing |
| Depth of Inheritence Tree | Computing |
| Development of Internet of Things | Computing |
| Directory Information Table | Database Management |
| Depth of Inheritance Tree | Database Management |
| Diploma In Information Technology | Educational Degree |
| Digital Instrumentation Technology | Electronics |
| Digital imaging technician | General |
| Doctors In Training | General |
| Diet Induced Thermogenesis | General |
| Destination Inspection Trips | General |
| Do It Together | General |
| Digital Interface Technician | General |
| Direct Injection Turbocharged | General |
| DIT is Taipei | General |
| Direct Inflation Targeting | General |
| Dept for Int Trade | General |
| Disciple In Training | General |
| Disciples In Training | General |
| Dit Is The | General |
| Direct Injection Turbo | General |
| Drive-In Theater | General |
| Depository Institution Testing | Governmental |
| Disciplinary Intended Trial | Governmental |
| Defining Issues Test | Governmental |
| DOHRIGHAT | Indian Railway Station |
| Department for International Trade | International |
| Dynamics of International Terrorism | International |
| Departamento de Investigaciones Técnicas | International |
| Do It Today | Internet |
| Directorate of Information Technology | Maharashtra Government |
| Dynamic Interpersonal Therapy | Medical |
| Drug Information Technologies | Medical |
| Destination Inspection Trip | Military and Defence |
| Detritus In Transit | Military and Defence |
| Distributed Information Technology | Networking |
| Morse Code Dot | Radio Science |
| Data Identification Table | Space Science |
| Dynamic Integrated Test | Space Science |