How to spell ETCT correctly?

The correct spelling for "eTCT" could be "ETCT" or "etct". Both versions are all lowercase letters except for the "E" in the first option. Another possibility could be "ECT" if the "T" is meant to stand for "technologies" or "technology". It's important to consider the intended meaning and context when suggesting a corrected spelling.

• ECT ECT, also known as electroconvulsive therapy, is a medical treatment for severe mental illnesses.
• ET CT
• ETC I need to go to the grocery store to buy milk, bread, eggs, and etc.
• ETC T
• ETCH I used a knife to etch a design into the wood.
• ETT

Attenttion

• attention
• attentions
• attenuation
• inattention