WSO

English

Noun

WSO (plural WSOs)

1. Initialism of weapon systems officer.
   • 2013, David Lyons, Blood Game: A Jock Boucher Thriller, New York, N.Y. […]: Emily Bestler Books, →ISBN, pages 8–9:

     The WSO station had four multipurpose displays, MPDs, including a moving map that could show a TSD—tactical situation display.

Derived terms

• wizzo (pronunciation spelling)