The meaning of the Acronym HEPA is...

HEPA is

• High Efficiency Particulate Air
• High Efficiency Particle Absorption

More Meanings For HEPA:

• High Efficiency Particulate Air
• High Efficiency Particle Absorption
• High Energy Particulate Arresting
• High Efficiency Particulate Air
• Health Enhancing Physical Activity
• high efficiency particulate air (filter)
• High Efficiency Particle Accumulator
• High Efficiency Particle Air (Filter)

HEPA is also in:

• Electronics
• FDA
• NASA
• Physics
• Products
• Sports