### - i -

- Ignore : depend.cpp
- IndustryAvailabilityCallType : newgrf_industries.h
- IndustryBehaviour : industrytype.h
- IndustryCallbackMask : newgrf_callbacks.h
- IndustryConstructionType : industrytype.h
- IndustryDirectoryWidgets : industry_gui.cpp
- IndustryLifeType : industrytype.h
- IndustryTileCallbackMask : newgrf_callbacks.h
- IndustryTrigger : newgrf_industries.h
- IndustryViewWidgets : industry_gui.cpp
- IniGroupType : ini_type.h