| Deletion record | ����� � |
| Delimit | ���� |
| Delimiter | ���袰�� |
| Delivery | ��������� |
| Demagnetization | ��� ���� |
| Demand paging | ������� ��������� |
| Demand report | ������� ���袬� |
| Demodulation | �������� |
| Demount | ��� |
| Demultiplexer | �������� |
| Dense binary code | ��� �� ������ |
| Dense list | ��� �좮��� |
| Density | ����� |
| Density, bit | ��, ����� |
| Density, character | � ����� |
| Density, double | ��좬� ����� |
| Density, packing | ��� ����� |
| Density, recording | ������� |
| Density, single | ����� ����� |
| Density,storage | ������ ����� |
| Departmental computing | ����� ������� |
| Departmental processing | ����� �������� |
| Dependency | �� 郎� |
| Dependent | ���� |
| Depth | ��� |
| Deque | ���� ꣬� |
| Descender | ���� |
| Descending order | ��颰 ��� |
| Descripitive statistics | ������ ��������� |
| Description | ������ |