[dcassett]

For me it's when I call customer service or support on the phone, and either give them an account #, or confirm a temporary password that I have been verbally given.

[Tempest1981]

Are you referring to the nato alphabet utility? Or the alphabet script that prints

  abcdefghijklmnopqrstuvwxyz
  ABCDEFGHIJKLMNOPQRSTUVWXYZ

[johntash]

I imagine all of his passwords are abcdefghijklmnopqrstuvwxyz

[dcassett]

Apologies, mistook for NATO. Maybe the alphabet is for fonts :)