Unacceptable Names to Call San Francisco

"San Francisco" or "SF," please. If you live in the suburbs, "the City" is OK.
  1. Frisco
    Robert Aldrich is the only one who can get away with this one.
  2. San Fran
    Would you say, "Los Ang" or "San Dieg"?
  3. SFO
    Unless you are talking about the airport.
  4. Please also stop saying "Cali."
    Unless you are singing along with LL Cool J.