serial peripheral interface bus (SPI-bus)    

Serial Peripheral Interface (SPI)

serial peripheral interface protocol

serial peripheral interface port

SPI Bus Receiver Provider

bus-tie switch; bus tie switch

essential service bus / essential-services bus

Use computers interface instead of phones interface

human machine interface (HMI) / human-to-machine interface

brain–computer interface (BCI) / brain–machine interface (BMI)

surface position indicator (SPI)

SPI Rx (e.g. built-in Rx)

peripheral photograph

peripheral strategy

peripheral flight envelope

peripheral war

peripheral action

digital data bus

modified burn bus

bus transportation

converted semitrailer bus

bus power failure

BUS

inter integrated circuit (bus) (I2C / IIC)

essential bus

essential bus contactor

non-essential bus

connector interface panel

electromagnetic interface (EMI)

interface control working group (ICWG)

Joint Interface Control Officer (JICO)

payload interface module (PIM)

political-military interface in crisis