CRH may refer to:
*
Calibre radius head
This article explains terms used for the British Armed Forces' ordnance (i.e.: weapons) and also ammunition. The terms may have slightly different meanings in the military of other countries.
BD
Between decks: applies to a naval gun mounting in ...
, a traditional British ordnance term for a concept in ballistic projectile design
*
Celtic Resources Holdings
Celtic Resources Holdings is a mining company based in Dublin, Ireland. CRH owns and operates gold mines, including the Suzdal Mine and Zherek Mine in Kazakhstan. The company recently sold its share of the South Verkhoyansk Mining Company ...
, an Irish mining company
*
China Railway High-speed
China Railway High-speed (CRH) is a high-speed rail service operated by China Railway.
The introduction of CRH series was a major part of the sixth national railway speedup, implemented on April 18, 2007. By the end of 2020, China Railway H ...
, a high-speed railway service operated by China Railways
* Choate Rosemary Hall, a private boarding school in Wallingford, Connecticut
* Coin roll hunting, the hobby of searching change pulled from circulation for collectible coins
* Combat Rescue Helicopter (HH-60W), being developed for the US Air Force based on the Sikorsky UH-60 Black Hawk
* Corticotropin-releasing hormone, a polypeptide hormone and neurotransmitter involved in the stress response
* CRH plc, a building materials company, based in Ireland
* Crimean Tatar language's ISO 639-2 code
* Crouch Hill railway station, a railway station in England (National Rail station code: CRH)
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