"Butcher" – Arthur T. Harris, British commander of RAF Bomber Command (Air Chief Marshal) during World War II (affectionately given by his men)
"Buzz" –
Edwin E. Aldrin, Jr., American aviator and astronaut
George Beurling, Canadian RAF fighter ace (a nickname he never acknowledged)
C
"Cats Eyes" – John Cunningham, Battle of Britain pilot
"Chappie" – Daniel James, Jr., American Air Force general
"Chuck" - Charles E. Yeager, World War II USAAF Fighter Ace, and a record-setting test pilot confirmed as the first pilot to have exceeded the sound barrier in level flight.
"Cobber" – Edgar J. Kain, World War II RAF fighter ace
"Cobra" – Ronald Stein, USAF fighter ace
"Cockney Sparrow" – John Ellis, Battle of Britain pilot
"Cocky" – Hugh Dundas, British World War II RAF fighter ace
"Cowboy" – Howard Peter Blatchford, Battle of Britain pilot
"Crow" – Denis Crowley-Milling, Battle of Britain pilot
"Cyclone" – Emmett S. Davis, American World War II Army Air Force officer
"Cloudy" – Werner Christie, Norwegian fighter ace
D
"Darkie" – Herbert Hallowes, Battle of Britain pilot
"Demon of Rabaul" – Hiroyoshi Nishizawa, Imperial Japanese Navy Air Service fighter ace
"Dimsie" – Donald Stones, Battle of Britain pilot
"Dizzy" – H. R. Allen, RAF fighter ace and author
"Dogs" – 'John Dundas, RAF Battle of Britain fighter ace
"Dogsbody" – Douglas Bader, RAF fighter ace (radio callsign while Wing Commander of Tangmere)
"Dolfo" – Adolf Galland, German fighter ace
"Dutch" – Petrus Hugo, South African WW2 pilot
"Drunken Duncan" – Wilfrid Duncan Smith, RAF pilot
E
"The Eagle of Crimea"– Pavel V. Argeyev, Russian World War One flying ace
"Elmer" – Lionel Gaunce, Battle of Britain pilot
"Easy" – Martin Julian, member of the Tuskeegee Airmen
F
"Fighter George" – Harold George, USAAC fighter ace (to distinguish him from "Bomber" George)
"Fighter of Libau" – Erich Rudorffer, World War II German ace
"Fish" — Herman Salmon, American test pilot
"Flying Knight of the Northland" — Clennell H. Dickins, Canadian pioneer bush pilot
G
"Gabby" – Francis Gabreski, American Army Air Force fighter ace
"Gilly" – John Gilders, Battle of Britain pilot
"Ginger" – James Lacey, British fighter ace
H
"Hamish" – Claud Hamilton, Battle of Britain pilot
"Hap" – Henry H. Arnold, American Army Air Forces commanding general
"Hasse" – Hans Wind, Finnish fighter ace
"Hawkeye" – Kenneth Lee, Battle of Britain pilot
"Haybag" – Douglas Haywood, Battle of Britain pilot
"Henry" – Roy Ford, Battle of Britain pilot
"Hilly" – Mark Henry Brown, Battle of Britain pilot
"Hipshot" – Danny Hamilton, US Air Force Reserve
"Hoppy" – Colin Hodgkinson, British fighter pilot
"Hogey" – Peter Carmichael, British fighter pilot
I
"Igo" – Ignaz Etrich, Austrian aviator and aircraft builder
"Illu" – Ilmari Juutilainen, Finnish top WWII fighter ace
J
"Jack"
John Frost, South African Air Force pilot
John Kurtzer, Australian RAAF pilot
"Jackie" - Jacqueline Cochran American female aviation pioneer and record-setting race pilot.
"Jake"- Leon Swirbul, co-founder of Grumman Aircraft
"Jimmy" – John S. Thach, American Navy fighter ace
"Johnnie" – James E. Johnson, British RAF fighter ace
"Johnny" – W. E. P. Johnson, British RAF flight instructor
"Jumbo" – Edward Gracie, Battle of Britain pilot
K
"Kanga" - John Kurtzer, Australian RAAF Lancaster pilot (for his tendency to bounce his aircraft upon landing)
"Killer" – Clive Caldwell, Australian RAAF flying ace
"Killy" – John Kilmartin, Battle of Britain pilot
"Kinch" – Iven Kincheloe, American test pilot
L
"Little Dragon" – Muhammad Mahmood Alam, Pakistani fighter ace
"Lock" – Ormer Locklear, American stunt pilot
"Lofty" – Russel Hamer, Battle of Britain pilot
"Libby" – Søren Liby, Norwegian WW2 pilot
"Lightning" – Joe Little, African American WW2 pilot (member of the Tuskegee Airmen)