The meaning of the Acronym PLC is...

PLC is

• Positive Linear Combination
• Progressive Loader Context
• Probabilistic Latent Categorisation
• Peace Love And Care
• Program Logic Controller
• Porgrammable Logic Controller
• Pretty Lousy Campanologist
• Partial Likelihood Of Complete
• Progressive Life Center
• Pensioners Leisure Club
• Power Line Conditioner
• Planar Lightwave Circuits
• Programmable Lift Computer
• Performance Level Category
• Programmable Linear Controller

More Meanings For PLC:

• Add-in file (functions - macros - applications) (Lotus 1-2-3)
• P-CAD Database
• Personalized Localized And Customized
• Paragraph Line Character
• Power Line Carrier
• PhosphoLipase-C
• Programmable Logic Controller
• Power Line Communications
• Pymble Ladies College
• Platoon Leaders Class
• Programming Learning Center
• Platinum Ladeez Clique
• Programmable Logic Controller
• Place
• Positive Linear Combination

PLC is also in:

• Chemistry
• Electronics
• File Extensions
• Funnies
• General
• Plastics
• Software
• Telecom
• Unfiled
• Universities
• USPS