n-offThe research has spin-offs (= useful products produced in addition to the main products of a process) in the development of medical equipment.Developing the country's air-transport system could have useful spin-offs for other service industries.The stage show is a spin-off from a television programme.(esp. US and ANZ) The company is planning to create several spin-off (= separate new) businesses.
SPI
Meaning of SPI in English
Cambridge English vocab. Кембриджский английский словарь. 2012