The meaning of the Acronym IOS is...

IOS is

• Input/Output Supervisor
• Input Output System

More Meanings For IOS:

• Input/Output Supervisor
• Input Output System
• Internetworking Operating System (Cisco)
• Internet Operating System
• Internetwork Operating System
• Internet Over Satellite
• Institute of Oceanographic Sciences
• Institute of Ocean Sciences
• Information Organization System
• Increased Oscillation And Sustain
• Input Output Stable
• Ikea Of Sweden
• Investors Overseas Services
• Internal Overflow System
• The International Organization For Standards

IOS is also in:

• General
• Networking
• Ocean Science
• Telecom
• Unfiled