useful output

useful efficiency

useful horsepower

useful idiots (European politicians failing to confront Russia)

useful power of propeller

input/output device (i/o)

multiple-input, multiple-output (MIMO)

output element of the antenna

output speed

power output

3CF (three column format 1. Factor - What; 2. Deduction, Analysis / Implication – Why; 3. Output - So What)

output

LFX (Limited output Full area automatic Extraction - radar tracking)

input / output transducer

mobile networked multiple-input, multiple-output

real-time input-output transducer

constant-horsepower variable-torque output

effective output

full-power output

output power

output signal

output coupler

voice output

speech output

available output

engine capacity / engine power, engine output

engine output

input-output channel

rated output (in kilonewtons)

signal output

transistor output resistance