- item analysis
- item difficulty
- item format
- item response theory
- iterated exponential distribution
- iterated exponential distribution
- iterated functions system
- iterated kernel
- iterated series
- iteration method for unconstrained optimization problem
- iteration method with variable weights
- iteration sequence
- iterative function
- iterative method
- iterative method
- iterative method for Riccati matrixalgebraic equation
- iterative method of Chebyshev
- iterative sequence
- Ito equation
- Ito formula
- Ito^ formula
- Ito integral
- Ito^ integral
- I type distribution
- (I,Z)-factor