217 (disambiguation)

217 may also refer to:


 * 217
 * 217 (number)
 * 217 BC/BCE; a year (ISO year -216; Holocene calendar year 9784; 2166 BP)

Places

 * 217 Eudora, a main-belt asteroid, the 217th asteroid registered
 * 217P/LINEAR, a comet, the 217th periodic comet registered
 * Rural Municipality of Lipton No. 217 (RM 217), Saskatchewan, Canada
 * Area code 217, telephone area code for Central Illinois, United States
 * 217th Street (Manhattan), New York City, New York, United States
 * Route 217, see List of highways numbered 217
 * Old Fort 217 (Indian reserve), Wood Buffalo, Alberta, Canada; of the Mikisew Cree First Nation
 * Morin Lake 217 (Indian reserve), la Ronge Lake, Saskatchewan, Canada; of the Lac La Ronge Indian Band
 * Constituency PP-217 (Khanewal-VI), Punjab, India; a provincial constituency
 * NA-217 (Sanghar-III), Pakistan; a national constituency

Military unit numbered 217

 * Unit 217 (דובדבן) Israeli counter-terrorism unit
 * No. 217 Squadron RAF, UK Royal Air Force
 * No. 217 Maintenance Unit RAF, UK Royal Air Force
 * 217th (1st London) Army Field Company, Royal Engineers, UK
 * 217th Infantry Division (Wehrmacht), Nazi Germany
 * 217th Division (People's Republic of China)
 * 217th Guards Airborne Regiment of the USSR and then Russia

Naval ship with pennant number 217

 * USS ATA-217, a U.S. Navy WWII tugboat
 * USS Delegate, a U.S. Navy WWII Admirable-class minesweeper
 * USS Whipple, a U.S. Navy interwar Clemson-class destroyer
 * USS Coolbaugh, a U.S. Navy WWII Buckley-class destroyer escort (frigate)
 * HMAS Bunbury, a Royal Australian Navy 1970s Fremantle-class patrol boat
 * USS Tackle, a U.S. Navy WWII rescue and salvage ship
 * HMS Loyalty, a UK Royal Navy WWII Algerine-class minesweeper
 * HMS Swale,a UK Royal Navy WWII River-class frigate
 * USS LSM-217, U.S. Navy WWII landing ship
 * HMS Sibyl, a UK Royal Navy WWII S-class submarine
 * USS Guardfish, U.S. Navy WWII Gato-class submarine
 * GERMAN SUBMARINE U-217, a Nazi Germany WWII Type VIID submarine
 * USCGC Hemlock, a U.S. Coast Guard 1930s lighthouse tender

Nuclear chemistry

 * Biunseptium (Bus), element 217; a theoretical nuclear chemical element with 217 protons; see extended periodic table

Isotope 217
Nuclear chemical isotopes with a total of 217 protons and neutrons:
 * Astatine-217
 * Bismuth-217
 * Polonium-217
 * Protactinium-217
 * Radium-217
 * Radon-217
 * Thorium-217
 * Uranium-217

Other uses

 * Flight 217 (disambiguation)