(Military) PRO stands for personnel recovery officer
Department of Defense Dictionary of Military and Associated Terms. 31 January 2011.
| APA | Military Dictionary (DoD). (2011). pro. Retrieved September 22, 2026, from http://smartdefine.org/pro/definitions/1958409 |
| Chicago | Military Dictionary (DoD). 2011. "pro" http://smartdefine.org/pro/definitions/1958409 (accessed September 22, 2026). |
| Harvard | Military Dictionary (DoD) 2011, pro, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/pro/definitions/1958409>. |
| MLA | Military Dictionary (DoD). "pro" 4 April 2011. Web. 22 September 2026. <http://smartdefine.org/pro/definitions/1958409> |