Immediately, the organization name which stood out to me in that photo was "Pe-Et" as it looked to be a Hebrew name. I don't read or speak Hebrew, but there is a letter Pe and a word Et.
After some picking around, I located the Pe-Et Honor Society out of Oklahoma University. Apparently, "Pe-Et" means "Ten Best". You're welcome.
See here:
http://www.ou.edu/web/news_events/ar...ethonorsociety