Initialism for electrocardiogram: recording of the heart's electrical activity.

• Also electrocardiography: the procedure for recording cardiac electrical signals.
• Also electrocardiograph: the device that produces the ECG trace.

Sigla de electrocardiograma

• Sigla de electrocardiografía
• Sigla de electrocardiógrafo

Initialism for electronic character generator: device or software producing text glyphs.

• Used in video, broadcast, or display systems.

Sigla de generador electrónico de caracteres