GigaOm also points out that FireChat's a kickass app for big summer festivals like Burning Man, since cell reception is notoriously garbage and it's hard to find friends or locate stuff like water or beer tents when you can't use iMessage or Twitter.
Business Unit or BU refers to a division, facility or department of an organization. 1  Examples of business units include retail outlets and human resource department.
Transforming lives through teaching, research, and service. The Division of Business and Finance oversees the following departments: Controller; Human Resources; Information Technology; Investments, Treasury, and Business Services; Office of Research Administration; Real Estate and Facilities; and Supply Chain.