The meaning of biz is business. Biz in the business topic by longman dictionary of contemporary english | ldoce | what you need to know about business: Idiom be the biz (definition of biz from the cambridge advanced learner's dictionary & thesaurus © cambridge university press)
Biz is sometimes used to refer to the entertainment business, especially pop music or films. See examples of biz used in a sentence. Words, phrases and expressions | business
It typically refers to the commercial aspect of activities that involve trade, services, or any economic exchanges. Is of, to, pertaining to or utilized for. How to use biz in a sentence. Is that business is (countable) a specific commercial enterprise or establishment while biz is (slang) business.