The meaning of the Acronym OAT is...

OAT is

• Overall Test
• Operational Acceptance Test

More Meanings For OAT:

• Oldest Active Transaction
• Object Attribute Traces
• Office of Academic Technology
• Office of Institutional Research
• Optometry Admission Test
• Outside Air Temperature
• Open Air Theater
• Orange Acid Technology
• Outside Air Temperature
• Organic Acid Technology
• Quaker Oats Company
• Overall Test
• Operational Acceptance Test
• Outside Air Temp
• Obscene Articles Tribunal

OAT is also in:

• Aircraft
• General
• NASA
• NYSE Symbols
• Transportation
• Unfiled
• Universities
• US Government