. . "CIS" . . . "Communications and Information Services Corps"@en . . "The Communications and Information Services Corps (CIS) (Irish: An C\u00F3r Seirbh\u00EDs\u00ED Cumars\u00E1ide agus Eolais) \u2013 formerly referred to as the Army Corps of Signals \u2013 is one of the combat support corps of the Irish Defence Forces, the military of Ireland."@en . "Signals intelligence" . "Battalionstrength" . . . . . "Installation, maintenance and operation oftelecommunications andICTsystems" . .