Geiger

Geiger may refer to:

People

 * Geiger (surname)
 * Geiger, standard author abbreviation of Philipp Lorenz Geiger (1785–1836), German pharmacist and chemist

Places

 * Geiger, Alabama, United States, a town
 * Geiger, South Sudan, a border town filled with refugees
 * Geiger Key, Florida, United States, an island in the Florida Keys
 * Geiger (crater), a lunar impact crater on the far side of the Moon
 * Camp Geiger, a United States Marine Corps base
 * Camp Geiger (Boy Scouts of America), a Boy Scouts camp in Missouri, United States
 * Geiger Field, a World War II training base near Spokane, Washington, United States

Businesses

 * Geiger (corporation), a promotional products company
 * Geiger Engineering, a German aircraft engine manufacturer
 * Geiger Engineers, an American structural engineering consulting firm
 * Hotel Geiger, a traditional hotel complex located in Bischofswiesen, Upper Bavaria, Germany

Other uses

 * Geiger counter, a device for detecting radiation
 * Geiger tree (Cordia sebestena), a species of flowering plant
 * Geiger, an Image Comics series by Geoff Johns
 * Geiger (Marvel Comics), a minor, teenage, Marvel Comics superheroine
 * USNS Geiger, a United States Navy transport ship