1. 
   ASPJ
   Airborne Self-Protection Jammer
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   ASPJ
   Airborne Self Protection Jammer (AN/ALQ-165)
   Found op http://www.f-16.net/glossary-A.html
   
   
3. 
   aspj
   1) Airborne self-protection jammer
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/aspj/1
   
   

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