The meaning of the Acronym LES is...

LES is

• Lower Esophageal Sphincter

More Meanings For LES:

• Load Pointer Using ES
• Lesson (check *.cbt)
• Language For Embedded Systems
• Loop Emulation Service
• Line Encryption System
• Large Eddy Simulations
• Large Eddy Simulation
• Lobotomies For Every Student
• Look Everywhere Spanish
• Leaving Earnings Statement
• Leave And Earning Statement
• Louisiana Energy Stoples
• Large Eddy Simu
• Locker Evaluation System
• Limited Edition Scents

LES is also in:

• Assembly
• File Extensions
• General
• Networking
• Ocean Science
• Security
• Unfiled
• Universities