Erg (disambiguation)

Erg or Ergs, may refer to:

Entertainment

• Erg (comics), a fictional character in the Marvel Comics Universe
• Erg (Hyperion), a creature in the Hyperion Cantos series by Dan Simmons
• Mikey Erg (born 1980), American musician

Science and medicine

• Erg, a unit of energy
• ERG (gene)
• Electron-releasing group
• Electroretinography, or electroretinogram
• ERG theory, in psychology
• Exploration of Energization and Radiation in Geospace, now Arase, a Japanese scientific satellite

Other uses

• Erg (landform), a sand covered desert or dune field
• Erg (tug), a Canadian tug, sunk in Halifax Harbour in 1943
• Edoardo Raffinerie Garrone, an Italian energy company
• Education Reference Group, in Connecticut
• Efficiency and Reform Group, of the Cabinet Office of the United Kingdom
• Emergency Response Guidebook, a hazardous-materials reference book
• Employee resource group
• English Riviera Geopark, in Torbay, England
• Ergative case
• ERG Group, an Australian smart card ticketing system manufacturer
• Eurasian Resources Group, a Luxembourgish mining and smelting company
• European Research Group, a research support group for the British Conservative Party
• Indoor rower