| Abbreviation | Definition |
|---|---|
| ICERM | Institute for Computational and Experimental Research in Mathematics |
| ICME | The International Congress Of Mathematics Education |
| ICMI | International Commission on Mathematical Instruction |
| ICMMS | International Conference on Mathematics and Mathematical Sciences |
| ICSA | International Chinese Statistical Association |
| ICSMC | Integral Continuous Sliding Mode Control |
| ID | Inside Diameter |
| ID | Integrate and Differentiate |
| ID | Iterative Dichotomizer |
| IDA | Implicit Differential Algebraic |
| IDB | Increasing-Decreasing Bathtub |
| IDBN | Infinite Dynamic Bayesian Network |
| IDBP | Iterative Decoding based on Belief Propagation |
| IDCH | Integer Dependence Convex Hull |
| IDCT | Inverse Discrete Cosine Transform |
| IE | Independent Expression |
| IER | Interpolation Exclude Region |
| IES2 | Integral Equation Solver in Two Dimensions |
| IES3 | Integral Equation Solver in Three Dimensions |
| IF | Implicate Field |