| Subject | English | Icelandic |
| math. | average article run length | meðaltal grein hlaupa lengd |
| stat. | average article run length | meðaltal leiðrétting (fyrir hópa) |
| math. | average run length | meðaltali sýnishorn hlaupa lengd |
| math. | average run length | meðaltal hlaupa lengd |
| math. | average sample run length | meðaltali sýnishorn hlaupa lengd |
| math. | average sample run length | meðaltal hlaupa lengd |
| math. | distribution of run lengths | dreifingu hlaupa lengdir |
| comp., MS | run time | keyrslutími (The time it takes for a physical manufacturing operation, excluding setup time, queue time, and move time) |
| math. | Wald-Wolfowitz runs test | Wald-Wolfowitz keyrir próf |