IRT
From Wikipedia, the free encyclopedia
IRT may mean:
- In real-time, a netslang abbreviation.
- item response theory
- Interborough Rapid Transit, one of New York's subway systems
- Institut für Rundfunktechnik
- Independent Responsibility Time, basically a study hall, but it had to have a fancy title for the schedules. (Like calling Gym P.E.)
- Isochronuos Real Time protocol, used for PROFINET IO.