Index - I
| id | Air.Env, Air |
| index | Air.Light, Air.Env, Air |
| indexed | Air.Light, Air.Env, Air |
| init | Air.Env, Air |
| initialize | Air.Data.Managed |
| inject | Air.Light, Air.Env, Air |
| inject' | Air.Light, Air.Env, Air |
| insert_at | Air.Light, Air.Env, Air |
| insert_unique | Air.Light, Air.Env, Air |
| Int | Air.Env, Air |
| Integer | Air.Env, Air |
| Integral | Air.Env, Air |
| interact | Air.Env, Air |
| in_group_of | Air.Light, Air.Env, Air |
| IO | Air.Env, Air |
| io | Air.Light, Air.Env, Air |
| IOError | Air.Env, Air |
| ioError | Air.Env, Air |
| is | Air.Light, Air.Env, Air |
| isDenormalized | Air.Env, Air |
| isIEEE | Air.Env, Air |
| isInfinite | Air.Env, Air |
| isn't | Air.Light, Air.Env, Air |
| isNaN | Air.Env, Air |
| isNegativeZero | Air.Env, Air |
| is_not | Air.Light, Air.Env, Air |
| is_unique | Air.Light, Air.Env, Air |
| iterate | Air.Env, Air |