Acronym: OPI

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

Other acronyms from this category

	Acronym	Meaning
	CPI	Cross Pointer Indicator
	LSS	LLife Sciences Space Laboratory
	VU	Vehicle Utility
	CW	Command Word
	SIA	Software Impact Assessment
	LHA	Local Hour Angle
	PBDM	Payload Bay Door Mechanism
	LT	Light
	TTLM	Through-the-Lens Light Metering
	FTA	Fatigue Test Article