Wide Aperture Array
Wartime Aircraft Activity
Wireless Advertising Association
Water Authorities Association
Will answer all
War Assets Administration
Warm Air Advection
Warren-Alquist Act
Washington Area Astronomers
waste accumulation area
Wavelet Analysis and its Applications
Westair Aviation
Western Awning Association
Wilsona Achievement Academy
Winthrop Alumni Association
Wireless Antenna Assembly
Wisconsin Alumni Association
Work authorization and agreement
Workload Assessment Aid
World Aluminum Abstracts
World AquaChallenge Association
Writing For Academic Applications
Women's Action Alliance