- Acronym for million instructions per second. It generally means one million machine instructions per second, and is an indicator of CPU speed. When evaluating the overall speed of a system, other factors, such as cache, memory speed, and the number of instructions required for given tasks, must also be considered.
- acronym formonthly income preferred shares
- acronym formegaflops
- acronym formillion instructions per second.
- noun a measure of processor speed that defines the number of instructions it can carry out per second.