The meaning of the Acronym FRL is...

FRL is

• Library (GP-Forth)

More Meanings For FRL:

• Library (GP-Forth)
• Fire Resistance Level
• Fruitcake Resistance League
• Filter Regulator Lubricator
• Frederick R Lorenz
• Frame Reference Line
• Fuselage Reference Line
• Full Reservoir Level
• Federal Register Log
• Fräulein

FRL is also in:

• Architecture
• File Extensions
• Funnies
• German
• NASA
• State and Local
• Unfiled
• US Government