Index - I
| id | UTF8Prelude |
| init | UTF8Prelude |
| inputNL | System.UTF8IO, UTF8Prelude |
| Int | UTF8Prelude |
| Integer | UTF8Prelude |
| Integral | UTF8Prelude |
| interact | System.UTF8IO, UTF8Prelude |
| IO | System.UTF8IO, UTF8Prelude |
| IOError | UTF8Prelude |
| ioError | UTF8Prelude |
| IOMode | System.UTF8IO, UTF8Prelude |
| isDenormalized | UTF8Prelude |
| isEOF | System.UTF8IO, UTF8Prelude |
| isIEEE | UTF8Prelude |
| isInfinite | UTF8Prelude |
| isNaN | UTF8Prelude |
| isNegativeZero | UTF8Prelude |
| iterate | UTF8Prelude |