What does WESS stand for?

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Weapons Effect Signature Simulator

Weapons Effects Signature Simulator (SAUS)

Weapons Effects Simulator System (SAUS)

Weapons Engagement Scoring System

Weapons System Status

Weapon System Status (SAUS)

Western European Specialists Section - Association of College and Research Libraries

Westward Coach Manufacturing - NCIC trailer make code

WWMCCS Environmental Support System (SAUS)