What Is The English To Latin Translation For "And Others"?

The Latin form would be "et alii", for all males or mixed groups, "et aliae" for an all female group, but that would be true only for a salutation.  In Latin, words change their endings to show syntactical relations, so the form would be different if the "and others" were a subject, direct object, indirect object, possession, object of a preposition, etc.  Could you be more specific in how you wish to use the phrase?