acronym: Society of Photo-Optical Instrumentation Engineers
Found on http://cdiac.ornl.gov/pns/acronyms.html#S
International Society for Optical Engineering
Found on http://www.encyclo.co.uk/local/20895
spear; colloquial name for the mustering and administrative non-commissioned officer of a company, the Hauptfeldwebel. Typically held the rank of Oberfeldwebel or Stabsfeldwebel. He exercised more authority than his American counterpart (First Sergeant), but his duties did not ordinarily include combat leadership.
Found on http://en.wikipedia.org/wiki/Glossary_of_German_military_terms
SPIE is an international optical engineering society. SPIE may also refer to: ...
Found on http://en.wikipedia.org/wiki/SPIE_(disambiguation)
SPIE is a not-for-profit international professional society for optics and photonics technology, founded in 1955. It organizes technical conferences, trade exhibitions, and continuing education programs for researchers and developers in the light-based fields of physics, including, but not limited to: optics, photonics, and imaging engineering. SP
Found on http://en.wikipedia.org/wiki/SPIE
No exact match found