GHG may stand for:
*
Marshfield Municipal Airport (Massachusetts)
Marshfield Municipal Airport , also known as George Harlow Field, is a public airport located 2 mi (3 km) east of the central business district (CBD) of Marshfield, Massachusetts, Marshfield, a town in Plymouth County, Massachusetts, Pl ...
, US, FAA code
*
General Healthcare Group
General Healthcare Group PLC (GHG) is a British healthcare company. It owns BMI Healthcare. BMI operates 54 hospitals and clinics in the United Kingdom.
History
The name "General Healthcare Group" dates to 1993, when AMI, a US for-profit hospi ...
, UK
*
George H. Goble, computer engineer
*
Greenhouse gas
*
Gruppenhorchgerät
The ''Gruppenhorchgerät'' ('group listening device', abbreviated GHG) was a hydrophone array which was used on Nazi Germany's U-boats in World War II.
Development
In World War I carbon microphones were still used as sound receivers. The individu ...
, a German sonar
*Gram, Hambro & Garman a Norwegian law firm
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