FO (English, adj)
expansion: FO (not comparable)
Senses:
topics: civil-engineering
engineering
natural-sciences
physical-sciences
glosses: Initialism of functionally obsolete (no longer compliant with current standards or capable of handling current requirements)
tags: abbreviation
alt-of
initialism
not-comparable
Forms:
form: F.O.
tags: alternative
form: F. O.
tags: alternative