ORENSTEIN + KOPPEL
Operational Readiness Evaluation
Occupational radiation exposure
oil retention enema
Operational Readiness Exercise
Oregon
Origin Recognition Element
IATA code for Orange Municipal Airport…
Object Reuse and Exchange
Ocean Research Equipment
Ocean Resources Engineer
Office of Regulatory Enforcement
Office of Research and Experiments
oleate response element
Operational Research Establishment
operator reliability experiments
Orange Aviation
Organization Readiness Evaluation
osmotic response element
Overall Reference Equivalent
overlearning reversal effect
owned real estate
Output Request Element