CSB

Initialism of Crime and Security Branch.

Proper noun

  1. Initialism of Crime and Security Branch.
  2. Initialism of Chemical Safety Board; short for U.S. Chemical Safety and Hazard Investigation Board.
    • BioLab officials told the investigators they had established a permanent fire watch two or three months prior to the incident after strong odors from oxidizers in two storage buildings were detected, according to the...