I think it's the "Joint Comprehensive Plan of Action" [1], which seems to be the official name of the Iran nuclear deal.

1: https://en.wikipedia.org/wiki/Joint_Comprehensive_Plan_of_Ac...

Close enough, "justified comma partitioned ordinal array" has just about as much inherent meaning as "joint comprehensive plan of action"

https://www.state.gov/e/eb/tfs/spi/iran/jcpoa/