The meaning of the Acronym HFA is...

HFA is

• High Functioning Autism

More Meanings For HFA:

• Hot Fix Accumulator
• Humanities and Fine Arts
• HydroFluoroAlkane-134a
• Hot Flow Anomaly
• High Functioning Autism
• Human Factors Applications, Incorporated
• hydrofluoroalkane
• Hemophilia Federation of America
• High Frequency Accelerometer
• Harry Fox Agency
• Holstein Friesian Association
• Hospice Foundation of America
• Humane Farming Association
• Haifa, Israel

HFA is also in:

• Academic Degrees
• Airport Codes
• Chemistry
• FDA
• Firms
• Music
• NASA
• Non-Profit Organizations
• Physics
• Physiology
• Software