See Priya & Abhishek, still there are companies and groups where these terms are well respected and are counted in company culture. to quote one group is Reliance ADAG where you will find these terms being used even by their top-end executives. like shree anil ambani, shree atul shukla, sahara shri subrat rai (sahara group) and even ji is also very prominent etc. There is no specific (ESW) english n service writing in corporates all shows runs at comfort n company culture.