The instrument landing systems at the airport are crucial for safe landings.

Institutional racisms are deeply ingrained in our society.

I need this instant.

English and French are the mediums of instruction in this school.

English is the medium of instruction in most universities.

At the instance of the teacher, the students stayed after class for extra help.

I love sharing photos on Insta.

Instant karma is a concept in Hinduism and Buddhism that refers to the belief that actions have consequences that will affect you in this life or in future lives.

I saw a post about insta-sex on social media.

The transit instrument is used to measure the time of transit of a celestial object across the meridian.