light output - log-log paper
- line-scanning frequency
- line-sequential method
- line-to-ground
- line-to-line
- line-to-line lap
- line-to-line valve
- line-up
- linear accelerator
- linear actuator
- linear algebra
- linear amplification
- linear amplifier
- linear characteristic
- linear combination
- linear compressibility
- linear correlation
- linear cut-off
- linear dependence
- linear detection
- linear detector
- linear dilatation
- linear dimensions
- linear discharger
- linear dispersion
- linear displacement
- linear distortion
- linear electron accelerator
- linear element
- linear equation
- linear error
- linear ester
- linear estimator
- linear expansion
- linear extrapolation
- linear figure
- linear float guide
- linear fractional group
- linear fractional transformation
- linear gate
- linear graduation
