Acronym: AD

Category: NASA Acronyms Meaning / Stands for: Aperture Door

Other acronyms from this category

	Acronym	Meaning
	OSE	Operating SupPort Equipment
	RN	Reynolds Number
	SCD	Source Control Document
	MLR	MDM Launch Right
	OML	Outer Mold Line
	SCF	Standard Charge Factor
	SEM	System Engineering Management
	MECF	Main Engine Computational Facilities
	VTP	Vehicle Test Plan
	CARID	Customer Acceptance Review Item Disposition