The meaning of the Acronym OTA is...

OTA is

• Office of Technology Assessment
• One True Army
• Officer Traning Academy (of India)

More Meanings For OTA:

• Ortho-Tolidine-Arsenite
• Operational Transistor Amplifier
• Operational Transconductance Amplifier
• Office of Technology Assessment
• Optical Tube Assembly
• Open Travel Alliance
• Organic Trade Association
• Ontario Trucking Association
• Occupational Therapist Assistant
• Occupational Therapy Assistant
• Optical Tube Assembly
• Orthodontic Technicians Association
• Office of Internal Administration
• Orthopaedic Trauma Association
• Organized Team Activities

OTA is also in:

• Chemistry
• Educational
• Electronics
• Firms
• Non-Profit Organizations
• Ocean Science
• Physics
• Positions
• Products
• Professional Organizations
• Sports