| Subject | English | Icelandic |
| comp., MS | working hours | vinnustundir (A user's work day hours as specified in Microsoft Office Outlook by the day of the week and the start and end times) |
| math. | working mean | handahófskennda uppruna |
| math. | working mean | vinna uppruna |
| math. | working mean | ráð meina |
| math. | working mean | vinna meina |
| math. | working mean | bráðabirgða meina |
| math. | working origin | handahófskennda uppruna |
| math. | working origin | vinna uppruna |
| math. | working origin | ráð meina |
| math. | working origin | vinna meina |
| math. | working origin | bráðabirgða meina |
| math. | working probit | leiðrétt probit |
| math. | working probit | vinna probit |
| comp., MS | working time calendar | vinnutímadagatal (A calendar that defines the capacity and work time in a production system, for use in managing work centers or work center groups) |