Subterranean refers to something underground, and it may also refer to:
In other uses:
Patent Issued for Providing Communications Redundancy Using One or More Loop Connections in a Subterranean Survey System
Jul 24, 2013; According to news reporting originating from Alexandria, Virginia, by VerticalNews journalists, a patent by the inventors Virgin,...
"Optimizing Subterranean Treatment Characteristic by Digital Geoinformatics" in Patent Application Approval Process
Oct 03, 2013; By a News Reporter-Staff News Editor at Politics & Government Week -- A patent application by the inventors Li, Gang (Duncan,...