title: PA3
text: # PA3
  
  PA3 may refer to:
  
  * ALCO PA-3, a diesel locomotive
  * Paranormal Activity 3, a 2011 American horror film
  * Pennsylvania Route 3
  * Pennsylvania's 3rd congressional district
  * Pitcairn PA-3 Orowing, a biplane
  * The PA3, a type of rolling stock used on the PATH train in New York and New Jersey
  * PA3 key, on the IBM 3270 keyboard
  