| Subject | English | Icelandic |
| comp., MS | key performance indicator | afkastavísir (A predefined measure that is used to track performance of a strategic goal, objective, plan, initiative, or business process. A KPI is evaluated against a target. An explicit and measurable value taken directly from a data source. Key performance indicators (KPIs) are used to measure performance in a specific area, for example, revenue per customer) |
| comp., MS | performance analysis | frammistöðugreining (The assessment of actual performance against an established standard) |
| math. | performance characteristic | árangur einkennandi |
| comp., MS | performance dimension | afkastamæling (A dimension used to distinguish and categorize key performance activity against objectives) |
| comp., MS | performance management | frammistöðustjórnun (The modification of a process or task to improve performance to meet an established standard) |
| comp., MS | performance test | afkastapróf (A procedure used to assess performance) |