| Subject | English | Spanish |
| comp., MS | flash off | flash desactivado (A flash mode when the phone's built-in camera flash is set to off) |
| mech.eng., el. | flashing-off | vaporización instantánea |
| met. | flash-off | evaporación |
| chem. | flash-off | vaporización instantánea |
| met. | flash-off temperature | temperatura de evaporación |
| met. | flash-off time | tiempo de evaporación |
| met. | flash-off zone | zona de evaporación |