| 85960 | Data supplied by the customer, capture of | |
| 85960 | Data supplied by the customer, processing of without software design | |
| 84130 | Data transmission by satellite between network termination points | |
| 84110 | Data transmission by wire between network termination points | |
| 84120 | Data transmission by wireless between network termination points | |
| 86921 | Data, digital, preparation of | |
| 86922 | Data, reproduction of, on a fee or contract basis | |
| 83142 | Database design specifications, consulting services concerning | |
| 83142 | Database security specifications, consulting services concerning | |
| 84300 | Database services | |
| 86140 | Debarking of logs | |
| 71559 | Debit card merchant services | |
| 85920 | Debts, purchasing of | |
| 73210 | Decks, tape, rental or leasing of | |
| 83410 | Decorating services, interior | |
| 83410 | Decorating, interior, drawing-up of designs for | |
| 54760 | Decorative iron work services | |
| 54760 | Decorative steel work services | |
| 54740 | Decorative wall covering services | |
| 91250 | Defence exercises, civil, administrative services related to | |
| 91250 | Defence services, civil | |
| 91240 | Defence services, military | |
| 91250 | Defence, civil, administrative services related to | |
| 91250 | Defence, civil, drawing-up of contingency plans for | |
| 91250 | Defence, civil, operational services related to | |
| 91250 | Defence, civil, support services related to | |
| 91240 | Defence, military, administrative services related to | |
| 91240 | Defence-related applied research, administrative services concerning | |
| 91240 | Defence-related applied research, support services for | |
| 91240 | Defence-related experimental development, administrative services concerning | |
| 91240 | Defence-related experimental development, support services for | |
| 85920 | Delinquent accounts, purchasing of | |
| 85920 | Delinquent accounts, recovery of | |
| 93191 | Deliveries and related services, nursing services, physiotherapeutic and para-medical services | |
| 83690 | Delivery of advertising materials | |
| 83690 | Delivery of advertising samples | |
| 68111 | Delivery of brochures by the national postal administration | |
| 64240 | Delivery of food, local | |
| 71521 | Delivery of government bonds | |
| 68111 | Delivery of journals by the national postal administration | |