General Industry Term

Outer Annulus Repressurization Test

Oil Austria

Offshore Assurance Team

Operational Acceptance Testing

Oil Australia

outboard

Outward Bound

Oil Base Dipmeter Tool

overboard discharge valve

Overburden Gradient

Outside Battery Limits

On Board Quantity

off balance sheet

off balance sheet financing

one button technology

Offshore Business Unit

Out of Commission

Organisational Capability

Technical Assurance Manager/Memorandum

Operation Criticality Assessment

Operator Capability Assessment

Organisation Chart Analyst

Outboard Connector Assembly

Oklahoma Corporation Commission

Operation Canadian Crude

orange county choppers

OC

Offshore Construction Engineer

Operating Cash Flow

Other Comprehensive Income