| Subject | English | Turkish |
| comp., MS | sub-account | alt firma (An account, and its information, that is included within another account) |
| comp., MS | sub-bill of material | alt ürün reçetesi (A bill of material that makes up a component of another bill of material) |
| comp., MS | sub-BOM | alt ürün reçetesi (A bill of material that makes up a component of another bill of material) |
| comp., MS | sub chassis | yavru kasa (A chassis type that can be reported by the Win32_SystemEnclosure class in Windows Management Instrumentation (WMI) and that refers to an enclosure that facilitates mechanical and electrical attachment to a main chassis for a set of computer components that are removable, indepdent of any components attached to the main chassis) |
| comp., MS | sub-contact | alt ilgili (A secondary contact for an Account (that is, not the primary contact)) |
| comp., MS | sub-grid | alt ızgara (A grid added to a form by a customizer that provides users with access to a group of records, which are usually contextually related) |
| mining. | sub-level caving | tali etajla göçertme (Natalya Rovina) |
| environ. | sub-national boundary The line demarcating a territory located within the limits of a State | bölgesel sınır |
| comp., MS | sub notebook | küçük dizüstü bilgisayar (A chassis type that can be reported by the Win32_SystemEnclosure class in Windows Management Instrumentation (WMI) and that refers to a class of small and light notebooks with screens typically measuring less than 14 inches diagonally) |
| comp., MS | sub-pixel positioning | piksel altı konumlandırma (A font rendering technique that takes advantage of partial pixels to make text appear sharper on the screen) |
| math. | sub-Poisson distribution | Poisson-altı dağılım |
| comp., MS | Sub procedure | Alt yordam (A Visual Basic for Applications (VBA) procedure that carries out an operation, but unlike a Function procedure, does not return a value) |
| comp., MS | sub-report | alt rapor (A report that is displayed in a second window when a user clicks an item in a report) |
| O&G | sub-sea BOP | sualtı emniyet vana sistemi (Natalya Rovina) |
| stat. | sub-series | alt-seriler |
| comp., MS | sub-territory | alt bölge (A territory, and its information, that is included within another territory) |