Self-propelled often refers to some form of self-propelled travel. It can refer to

  • Self-propelled anti-aircraft weapon
  • Self-propelled anti-tank gun
  • Self-propelled artillery
  • Self-propelled barge T-36
  • Self-propelled gun
  • Self-propelled mortar
  • Self-propelled particles – a concept used in statistical physics to model swarms.

Other related articles:

propelled" class="article_title_2">Commercial Boat Trailers - Self-propelled
... Self-propelled boat movers are not trailers in the strictest sense of the word ... They are hydraulically operated boat movers, with their own Prime mover (tractor unit) ...