RHA is an acronym that may refer to: *

Rolled homogeneous armour Rolled homogeneous armour (RHA) is a type of vehicle armour made of a single steel composition hot-rolled to improve its material characteristics, as opposed to layered or cemented armour. Its first common application was in tanks. After World ...

* Regional health authority (disambiguation) *

Religious Heritage of America The Religious Heritage of America (RHA) Foundation, originally named the Washington Pilgrimage, was founded by W. Clement Stone and Harold Dudley as a national interfaith organization in the U.S. The United States of America (U.S.A. or ...

Residence hall association In the United States, a residence halls association (RHA) is a student-run university residence hall organization that is usually (but not always) the parent organization for individual hall governments. Their function is similar to a student gover ...

Rice husk ash Rice hulls (or rice husks) are the hard protecting coverings of grains of rice. In addition to protecting rice during the growing season, rice hulls can be put to use as building material, fertilizer, insulation material, or fuel. Rice hulls are p ...

, a by-product from rice culture used as cement admixture *

Rivers and Harbors Act Rivers and Harbors Act may refer to one of many pieces of legislation and appropriations passed by the United States Congress since the first such legislation in 1824. At that time Congress appropriated $75,000 to improve navigation on the Ohio and ...

, any number of various acts of legislation of the United States Congress *

Road Haulage Association The Road Haulage Association Ltd (RHA) is a private company limited by guarantee dedicated to the interests of the road haulage industry. It is the only trade association in the United Kingdom dedicated solely to road haulage. As a trade associ ...

Royal Hibernian Academy The Royal Hibernian Academy (RHA) is an artist-based and artist-oriented institution in Ireland, founded in Dublin in 1823. Like many other Irish institutions, such as the RIA, the academy retained the word "Royal" after most of Ireland became in ...

Royal Horse Artillery The Royal Horse Artillery (RHA) was formed in 1793 as a distinct arm of the Royal Regiment of Artillery (commonly termed Royal Artillery) to provide horse artillery support to the cavalry units of the British Army. (Although the cavalry link ...

RNA helicase Helicases are a class of enzymes thought to be vital to all organisms. Their main function is to unpack an organism's genetic material. Helicases are motor proteins that move directionally along a nucleic acid phosphodiester backbone, separating ...

, an enzyme Rha may refer to: *

Rha, Netherlands Rha is a hamlet in the municipality of Bronckhorst Bronckhorst () is a municipality in Gelderland, the Netherlands. The municipality is the result of a merger of the former municipalities Hengelo, Hummelo en Keppel, Steenderen, Vorden and Zelh ...

, a population center in

Steenderen Steenderen is a former municipality and a village in the eastern Netherlands. It has been part of the new municipality of Bronckhorst since 2005. History It was first mentioned in 1046 as Stenere, and means "stone buildings on a sandy ridge". I ...

Rhamnose Rhamnose (Rha, Rham) is a naturally occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose. Rhamnose predominantly occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual, since most o ...

, a monosaccharide *

Volga River The Volga (; russian: Во́лга, a=Ru-Волга.ogg, p=ˈvoɫɡə) is the List of rivers of Europe#Rivers of Europe by length, longest river in Europe. Situated in Russia, it flows through Central Russia to Southern Russia and into the Cas ...

(the ancient name of the river in Latin, from Ancient Greek Ῥᾶ, thought to be a borrowing from reconstructed Scythian ''*Rā'' or ''*Rahā'') * Rha (Cyrillic), a Cyrillic letter Letters from alphabets that can be called rha: * र, ड़', ढ़, र्ह —

Devanagari Devanagari ( ; , , Sanskrit pronunciation: ), also called Nagari (),Kathleen Kuiper (2010), The Culture of India, New York: The Rosen Publishing Group, , page 83 is a left-to-right abugida (a type of segmental Writing systems#Segmental syste ...

letters which can be called ''ra'', ''ṛa'' or ''rha''; * Ԗ — the 23rd letter ''rha'' («ра») in the older (1924−1927)

Moksha language Moksha ( mdf, мокшень кяль, translit=mokšeň käľ, label=none, ) is a Mordvinic language of the Uralic family, with around 130,000 native speakers in 2010. Moksha is the majority language in the western part of Mordovia. Its closes ...

Cyrillic alphabet

See also