| addDuration | Data.Time.ISO8601.Duration |
| Duration | Data.Time.ISO8601.Duration |
| duration | Data.Time.ISO8601.Duration |
| DurationDate | Data.Time.ISO8601.Duration |
| DurationEnd | Data.Time.ISO8601.Interval |
| DurationTime | Data.Time.ISO8601.Duration |
| DurationWeek | Data.Time.ISO8601.Duration |
| DurDate | Data.Time.ISO8601.Duration |
| DurDateDay | Data.Time.ISO8601.Duration |
| DurDateMonth | Data.Time.ISO8601.Duration |
| DurDateYear | Data.Time.ISO8601.Duration |
| DurDay | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurHour | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurMinute | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurMonth | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurSecond | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurTime | Data.Time.ISO8601.Duration |
| DurTimeHour | Data.Time.ISO8601.Duration |
| DurTimeMinute | Data.Time.ISO8601.Duration |
| DurTimeSecond | Data.Time.ISO8601.Duration |
| DurWeek | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| DurYear | |
| 1 (Type/Class) | Data.Time.ISO8601.Duration |
| 2 (Data Constructor) | Data.Time.ISO8601.Duration |
| formatDuration | Data.Time.ISO8601.Duration |
| formatDurationB | Data.Time.ISO8601.Duration |
| formatInterval | Data.Time.ISO8601.Interval |
| formatIntervalB | Data.Time.ISO8601.Interval |
| Interval | |
| 1 (Type/Class) | Data.Time.ISO8601.Interval |
| 2 (Data Constructor) | Data.Time.ISO8601.Interval |
| interval | Data.Time.ISO8601.Interval |
| IntervalSpec | Data.Time.ISO8601.Interval |
| isoTime | Data.Time.ISO8601.Interval |
| JustDuration | Data.Time.ISO8601.Interval |
| parseDuration | Data.Time.ISO8601.Duration |
| parseInterval | Data.Time.ISO8601.Interval |
| RecurringInterval | Data.Time.ISO8601.Interval |
| StartDuration | Data.Time.ISO8601.Interval |
| StartEnd | Data.Time.ISO8601.Interval |