Acronym jokes

Everyone: What does NASA mean?

NASA's response: National Aeronautics and Space Administration.

Everyone: What does NASA mean?

Arinator's response: National Ariana and Space Ariana.

What does PEMDAS stand for?

Please End My Depression And Suffering.

What does DNA stand for?

National Dyslexic Association.

What mental illness do terrorists suffer from?

Intermittent Explosive Disorder (IED).