The meaning of the Acronym PLS is...

PLS is

• Propellant Loading System
• Primary Landing Site
• Preliminary Landing Site
• Post Landing and Safing
• Payload Systems

More Meanings For PLS:

• Physical Layer Switch
• Please
• Private Line service
• Please Leave The Scene
• Public Library Services
• Personalized Learning System
• Poopy Licking Sex
• Pure Live Seed
• Plant Lover Sam
• Pounds Live Seed
• Polynomially Local Search
• Projection To Latent Structures
• Palletized Load System
• Principal Licensure Strand
• Principals Leadership Society

PLS is also in:

• Adults
• Chat
• Farming
• Funnies
• Libraries
• Networking
• SMS
• Telecom
• Unfiled
• Unit Measures
• Universities