The meaning of the Acronym WOS is...

WOS is

• Washing (Flushing) Oil Supply

More Meanings For WOS:

• Washing (Flushing) Oil Supply
• Western Office Systems
• Wolseley PLC, American Depositary Receipts
• The War Of Souls
• World Of Sport
• Wireless Optimization Service
• Web Operation System
• Wireless Optimization Service
• Wartime Operational State
• Washington Ornithological Society
• Wilson Ornithological Society
• Web Of Science
• Well Of Souls
• Wall Of Shame
• World Of Sprindfield

WOS is also in:

• Chemistry
• Firms
• Military
• Networking
• NYSE Symbols
• Religion
• Software
• Sports
• Telecom
• Unfiled
• Veterinary