| Subject | English | Icelandic |
| comp., MS | Accelerated Cost Recovery System | flýtiafskrift (A system of depreciation that assigns depreciation methods to different classes of assets. Created by the Economic Recovery Tax Act of 1981 for U.S. tax purposes and modified by the Tax Reform Act of 1986) |
| math. | accelerated failure time model | flýta fyrir bilun tíma líkan |
| math. | accelerated life testing | flýta fyrir líf próf |
| math. | accelerated stochastic approximation | flýta stochastic samræmingu |
| math. | accelerated test | hraða próf |
| comp., MS | Modified Accelerated Cost Recovery System | MACRS-kerfi (A method of accelerated depreciation permitted by tax codes that classifies depreciable assets into one of several recovery periods, each of which has a designated pattern of allowable depreciation) |