The meaning of the Acronym GCL is...

GCL is

• Generalized Concordance Lists
• Greater Catholic League
• The Garment Crafters Of Lothlorien

More Meanings For GCL:

• Geosynthetic Clay Liner
• Geomview Command Language
• Ground Control Landing
• Ground Coolant Loop
• Generalized Concordance Lists
• Greater Catholic League
• The Garment Crafters Of Lothlorien

GCL is also in:

• NASA
• Products
• Software
• Unfiled