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.
Â§ 301. 7701-2 Business entities; definitions. (a)Business entities. For purposes of this section and Â§ 301. 7701-3, a business entity is any entity recognized for federal tax purposes (including an entity with a single owner that may be disregarded as an entity separate from its owner under Â§ 301.