| Subject | English | Turkish |
| comp., MS | list separator | liste ayırıcı (A character that separates items in a list) |
| comp., MS | menu separator | menü ayıracı (A special type of menu item that appears as a dividing bar between two active menu items) |
| comp., MS | menu separator bar | menü ayıraç çubuğu (A special type of menu item that appears as a dividing bar between two active menu items) |
| environ. | particle separator A device for segregation of solid particles by size range, as a screening | partikül ayırıcı |
| comp., MS | separator bar | ayırma çubuğu (A line that separates groups of controls (on a surface) or commands (on a menu)) |
| environ. | separator of light liquids A mechanical device for separating and removing residues from fuel and lubricating oil from waste water coming from filling stations and industrial plants in order to avoid pollution of water bodies; this system is based on the different specific weights of water and fuel residues that float on the water and can be easily removed | hafif sıvı ayırıcı |
| comp., MS | thousand separator | binlik ayıracı (A symbol that separates thousands from hundreds within a number that has four or more places to the left of the decimal separator) |