The meaning of the Acronym OOB is...

OOB is

• Open Order Book
• Opening Of Business

More Meanings For OOB:

• Out Of Band
• Oriented Object Boxes
• Out Of Bound
• Ohayo, Ohayo, Bonjour
• Out Of Box
• Out Of Body
• Out Of Bed
• Open Order Book
• Opening Of Business
• out of business
• Order Of Battle
• Old Orchard Beach
• Order Of Battle
• Out Of Bounds

OOB is also in:

• FDA
• Funnies
• General
• Hobbies
• Hospitals
• Mathematics
• Military
• Networking
• Science Fiction
• Software
• Sports
• State and Local
• US Government