Meanings

linkage

position vector

position astronomy

potential energy

arithmetic unit

emergency measure

voice input unit

emergency core cooling system

left ventricular assist device

magnetic resonance imaging scanner

tax break

left behind (for later use)

medicine left by a salesman, and paid for when used

leaving someone behind

corrective action (measure)

remedial measure

involuntary admission (to a mental hospital)

remedial measure

handicap go

intermittently