Inst may refer to:
As "inst.", abbreviation for instant, with reference to time Alternative shortened Instagram name As "inst.", abbreviation for instante mense, meaning a date of the current month, such as "the 5th inst." The Royal Belfast Academical Institution, a grammar school in Belfast, Northern Ireland The Institute of Nano Science and Technology in India
Tuskegee University, Alabama, United States Bannari Amman Institute of Technology, Tamil Nadu, India Instrumental, with reference to music