Question

al·pha·bet·ize
 ( also Brit   al·pha·bet·ise) /ˈælfəbəˌtaız/  verb  , -iz·es, -ized, -iz·ing [  + obj  ]
  : to arrange (items) in alphabetical order
   She alphabetized the books. [=put the books in order so that books with titles beginning with “A” came first, “B” second, etc.]
   alphabetize the words on/in the list
  al·pha·bet·i·za·tion ( also Brit   al·pha·bet·i·sa·tion) /ˌælfəˌbɛtəˈzeıʃən, Brit ˌælfəˌbɛˌtaıˈzeıʃən/  noun   [  noncount  ]