hi,

eto stands for electro technical officer, some of the reputed organization like tolani maritime institute provides this course, if you want to go for marine manufacturing companies or ship building companies you may do this course, the stream of engineering which is applicable for this score is,

Electrical Engineering,

Electronics Engineering,

Electrical and Electronics Engineering,

Electronics and Telecommunication  Engineering,

Electronics and Instrumentation

DGca  Approved Maritime Institutes offering ETO course in India

1) Great Eastern Institute of Maritime

2) AMET University, Chennai

3) Anglo Eastern Maritime Academy, Karjat,

4) B.P.Marine Academy, Navi Mumbai

5) Coimbatore Marine College, Coimbatore