Acronym: OPI

Category: NASA Acronyms Meaning / Stands for: Orbiter Payload Interrogator

Other acronyms from this category

	Acronym	Meaning
	SSR	Station Set Requirement
	CE	Cost Element
	EBI	Eyeballs In (+GX)
	RSS	Range Safety System
	CDU	CRT Display Unit
	NCGS	Nuclear Criteria Group Secretary
	BCH	Binary Coded Hexadecimal
	E/W	Energy To Weight Ratio
	PIU	Pyrotechnic Initiator Unit
	HR	Historical Record