How do I arrange contacts in alpha order using address cards

[ANIBAL VALDES]

I want to print my contacts list using the address cards option however it
does not print in alphabetical order.
It prints last name starting with the letter "A" and then goes to letter "c"
skipping the letter "B".

 

[Ben M. Schorr, MVP]

I'm guessing that your contact items do not have the name properly entered.
Open one of the contacts with a name starting with "B", then click the "Full
Name" button and see if their last name is properly allocated to the "Last
Name" field. If not...fix it.