CLG

• New Coalinga Municipal Airport, Fresno County, California, USA, IATA code
• Colgong railway station in Kahalgaon, Bhagalpur, Bihar, India, station code

• Company limited by guarantee, in UK and Ireland
• Counter Logic Gaming, a professional esports organization
• Chalair Aviation (ICAO airline code: CLG) French regional airline
• WCLG-FM, a radio station in Morgantown, West Virginia, USA
• KCLG-LD, a defunct TV station in Neosho, Missouri, USA
• CLG ({{langx|ga|Cumann Lúthchleas Gael|link=no}}), Gaelic Athletic Association

• A US Navy hull classification symbol: Guided-missile light cruiser (CLG)

{{Disambiguation|callsign}}