wireless telecommunications / wireless telecommunications equipment / wireless telecommunications operators / radio services / wireless telecommunications services / amateur service call sign systems / /
Organization
Defense Civil Preparedness Agency / Interagency Civil Defense Committee / OFFICE OF ADMINISTRATIVE LAW JUDGES / Instructional Television Fixed Service / Information Bureau / General Services Administration / Wireless Telecommunications Bureau / Federal government / Department of Defense / Federal Communications Commission / National Advisory Committee / International Bureau / office of General / Interagency Emergency Planning Committee / office of Engineering and Technology / /