3.3 Abbreviations

For the purposes of the present document, the following abbreviations apply:

ATC Automatic Train Control
ATP Automatic Train Protection
BTM Balise Transmission Module
CTCS-3 Chinese Train Control System-3
GotAPI Generic Open Terminal Application Programming Interface
DWAPI Device Web Application Programming Interface
DWAPI-3DP Device Web Application Programming Interface for 3D printer
DWAPI-PCH Device Web Application Programming Interface for Personal Connected Healthcare