Williams Jeffrey Buchanan
Willmann Jens
Wilms Manfred W.
Winter Dale B.
Wittel Hermann
Wittmann Georg
Wllken Josh M.
Woodfill Ernest L.
Woodworth Jonathan J.
Wosgien Joachim
Wu Ming-Fa
Wuhan University of Hydraulic and Electric Engineering
Wuyts Oscar
Wysocki J.
X2Y Attenuators, L.L.C.
Xiu Lincheng
Xuan Chen C.
XZY Attenuators, LLC
Yagihashi Yoshitaka
Yamaji Shigeru