The one that blew me away in my first corporate job was referring to people as "resources". And I don't mean as in the human resources department which I begrudgingly accept. I mean saying things, like "let me get a resource" to mean get a person. I get that we're viewed as replaceable cogs in the machine, but there's no need to rub our faces in that.
I actually did have some success in persuading people that it was dehumanizing.
Extremely annoying and frustrating as they would yank people off projects and replace them with junior “resources,” and expect no impact on the project.
Then again: "English do[es]n't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and rifle their pockets for new vocabulary." - James D. Nicoll
South Indians are a small minority in India.