IES full form
Indian Engineering Services
IES stands for Indian Engineering Services. The UPSC conducts an examination, the Engineer-in-Service exams which are national-level tests to select candidates in various government sectors like Power or Telecommunication who will become engineers under govt of India. Class 1 officers work as engineers with their respective departmental jurisdiction over engineering projects; they act as project managers and lead teams when necessary
‘TVS’ is the name of a famous group that was founded by Thirukkurungudi Vengaram Sundram Iyengar. He named it after himself, so you know he’s totally awesome!