RHI

Range-Height Indicator

RHI

Radar Height Indicator

RHI

A range height indicator (RHI) is a radar display that represents the height of the target on the vertical axis, and uses the horizontal axis of the RHI to represent the target range.
Found on http://www.argospress.com/Resources/radar/

RHI

Regional Harmonisation Initiatives founded on the principle of harmonising drug regulation across a defined group of non-ICH countries
Found on http://www.ich.org/glossary.html
No exact match found