| TDTTC | traffic dispatching team task complexity |
| Team-CWA | team cognitive work analysis |
| GOA | grade of automation |
| OCC | operation control centre |
| FAO | fully automatic operation |
| TC | task complexity |
| CWA | cognitive work analysis |
| WDA | work domain analysis |
| ConTA | control task analysis |
| StrA | straight analysis |
| SOCA | social organization and cooperation analysis |
| TTC | team task complexity |
| WCA | worker competencies analysis |
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