Complete Mantra:
Pavan Pavan Pavan Pavan
Par Para Pavan Guru
Pavan Guru Wahe Guru
Wahe Guru Pavan Guru

Translation:
Pavan - The Divine Breath
Par Para - From Beyond the Beyond
Pavan Guru - Breath is the Guru
Wahe Guru - The Experience of the Divine

More Information:
Pavan is the air, the breath, carrier of the prana, the life force. This is God in action. This mantra increases the pranic energy and gives the experience of “may the force be with you.”
"Whoever recites this mantra becomes absolutely divine, God in action... This mantra incrases the pranic energy. There is no better healing than this." - Yogi Bhajan

Pavan Pavan (Jai Jagdeesh)

Robert A. Ferrell