Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] U.K. Data Protection Act and Regulation of Investigatory Powers Bill U.S. Communications Security (COMSEC) U.S. Computer Departments Technology Administration U.S. Department of Homeland Security United Kingdom Department of Trade and Industry unity gain antenna unreliability US-CERT USB form factor devices User Datagram Protocol (UDP) |