The meaning of the Acronym ORA is...

ORA is

• Oscillator, Rectifier, and Amplifier

More Meanings For ORA:

• Parameter file (Oracle)
• Oscillator, Rectifier, and Amplifier
• Office of Research and Applications
• Online Retail Awards
• Oceans Reefs And Aquariums
• Orphans Refugees And Aid
• Object Relational Access
• Oceans Reefs Aquariums
• Outer Rhabdomeres Absent
• Outdoor Resorts of America
• Offshore Risk Assessment
• Offshore Risk Assessment
• Organizational Research Analyst
• Operations Research Analyst
• Ontario Rifle Association

ORA is also in:

• Awards & Medals
• File Extensions
• Firms
• General
• Hardware
• Human Genome
• International Business
• Meteorology
• Positions
• Professional Organizations
• Unfiled