SFG (English, noun)
expansion: SFG (countable and uncountable, plural SFGs)
Senses:
topics: business
electrical-engineering
electricity
electromagnetism
electronics
energy
engineering
natural-sciences
physical-sciences
physics
glosses: Initialism of signal-flow graph.
tags: abbreviation
alt-of
countable
initialism
qualifier: spectroscopy
glosses: Initialism of sum frequency generation.
tags: abbreviation
alt-of
countable
initialism
uncountable
Forms:
form: SFGs
tags: plural