etcs
name 1noun 1
Definitions
name
1
Initialism of European Train Control System, a signalling, control and train protection system, especially for high-speed lines.
noun
1
Initialism of electronic toll collection system.
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name
Initialism of European Train Control System, a signalling, control and train protection system, especially for high-speed lines.
noun
Initialism of electronic toll collection system.