The meaning of the Acronym EOS is...

EOS is

• Engine Oil Supplement
• Electronically Operated System
• Extension Of Stay

More Meanings For EOS:

• Emulator Operating System
• End Of String
• Enter Open Stop
• Electrical OverStress
• End Of Stream
• Environment Operating System
• Era On Sparcworks
• Expensive Optical System
• Electrical Over-Stress
• ECC On SIMM
• Equation Operating System
• Earth Observing System
• Eye Of The Storm
• Earth Observing System
• Earth Observation Satellite

EOS is also in:

• Electronics
• General
• Hardware
• Mathematics
• Meteorology
• Networking
• Ocean Science
• Software