HSG
# HSG

HSG may refer to:

* BNR class HSG, a class of locomotives
* Handling stolen goods
* Haringey Solidarity Group
* Hathersage railway station, England
* Hawker Siddeley Group, a former British aircraft manufacturer
* Hesnes Air, a Norwegian airline
* High School for the Gifted, in Ho Chi Minh City, Vietnam
* High Sierra Group, the creators of the High Sierra Format CD-ROM filesystem
* High-speed grinding, a method of maintaining railway track
* Hira Singh railway station, in Pakistan
* Hysterosalpingography, using X-rays to find the shape of the uterus and fallopian tubes
* Saga Airport, in Japan
* University of St. Gallen, in Switzerland
