Displaying 1-6 of 6 result(s).
Signal Of Interest
in Military
Signal Operating Instructions
in Military
School Of Infantry
in Military
Sphere Of Influence
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Space Object Identification
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Standard Operator Interface
in Military
114881114879114882114878114883114880
Similar to SOI
1LT - First Lieutenant
1MC - General Announcing System
1MX - 1st Battalion The Middlesex Regiment
1NCD - 1st Naval Construction Division
1SG - First Sergeant
1st - IOC 1st Information Operations Command
Land
1WVI - 1st West Virginia Infantry Regiment
View all in Military