We've found 163 definitions containing the term underground (5.47 seconds):

«definition»

What does underground mean?

under the level of the ground

conducted with or marked by hidden aims or methods

in or into hiding or secret operation

beneath the surface of the earth

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	UND	Underground	Governmental » NASA
	UND	Underground	Governmental » Transportation
	UND	Underground	Governmental » US Government
	DU	Democratic Underground	Governmental » Politics
	UST	Underground Storage Tank	Community » Educational
	THUG	Tony Hawk's Underground	Business » Firms
	WUI	Weather Underground, Inc.	Business » Firms
	LUST	Leaking Underground Storage Tank	Governmental » Environmental
	LUST	Leaking Underground Storage Tank	Governmental » Military
	UVS	Underground Vaults & Storage, Inc.	Computing » Security
	UVS	Underground Vaults & Storage, Inc.	Business » Firms
	CUD	Computer Underground Digest	Community » Media
	UGD	Underground	Internet » Chat
	UGD	Underground	Governmental » Military
	UGD	Underground	Governmental » US Government
	UGD	Underground	Governmental » Transportation
	UGD	Underground	Community » Sports
	ULA	Underground Literary Alliance	Community » Media
	UGD	Underground	Community » Law
	UGK	Underground Kings	Community » Music
	UXU	Underground Experts United	Business » Firms
	TGU	Transglobal Underground	Business » Firms
	CRU	Cedar Rapids Underground	Community
	LPU	Linkin Park Underground	Community » Music
	UGO	UnderGround Online	Internet
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