The term 'pub' is an abbreviation of the term 'public house ,' which refers to an establishment that provides alcoholic beverages for sale. The term 'public house,' comes from the idea that an establishment was offering alcohol that could be consumed on the establishment's premises.

In today's world, more often than not the term “bar” is used for a more chic and cosmopolitan venue, attracting a mix of folks looking for a good time. Meanwhile, the term “pub” is often used to describe a more friendly and casual neighbourhood joint, where tradition and community rule the roost.

NO, “bar” does not stand for “beer and alcohol” room. The word “bar” in English comes from the Old French word “barre” which means a beam, gate or pole used as a barrier. “Barrier” has the same root. So bar refers to the counter that functions as a barrier between the customer and the bartender.

Although the drinks traditionally served include draught beer and cider, most also sell wine, spirits, tea, coffee, and soft drinks. Many pubs offer meals and snacks, and so-called gastro-pubs serve food in a manner akin to a restaurant.