ANSWER:
Within the "National Incident Management System characteristics", the concept of the common terminology covers all except "Technical specifications".
EXPLANATION:
National Incident Management System is a widespread, national methodology to incident management, and it applies to all the jurisdiction functionalities.
Common terminology is one of the features in (NIMS), that promotes the usage of common terminology for efficient communication purposes. It includes Resource description, Incident Facilities, and Organizational Functions whereas Technical Specification is an uncommon terminology.
