| Rotating memory | ���� 郎���� |
| Rotational delay | ������� ����� |
| Rotational speed | ������� ���� |
| Round off error | ��������� �� |
| Round robin | ���� ���� ��� |
| Routine, end of file | ��� ���� ������ |
| Routine, malfunction | �������� ������ |
| Routing Recipient | ����� ����� |
| Row Source Type | ��袬� �� ��� |
| Rule based education | ������� ����� |
| Run Database Query | ����� ������ ��袰 | |