Hyperspace
A Space having Dimension 
.
- Interval
- Interval Graph
- Interval Order
- Intrinsically Linked
- Intrinsic Curvature
- Intrinsic Equation
- Invariant
- Invariant Density
- Invariant (Elliptic Function)
- Invariant Manifold
- Invariant Point
- Invariant Subgroup
- Inverse Cosecant
- Inverse Cosine
- Inverse Cotangent
- Inverse Curve
- Inverse Filter
- Inverse Function
- Inverse Hyperbolic Cosecant
- Inverse Hyperbolic Cosine
- Inverse Hyperbolic Cotangent
- Inverse Hyperbolic Functions
- Inverse Hyperbolic Secant
- Inverse Hyperbolic Sine
- Inverse Hyperbolic Tangent