IT as a service. IT as a service (ITaaS) is an operational model where the IT service provider delivers an information technology service to a business. The IT service provider can be an internal IT organization or an external IT services company.
 Blighty  is a British English slang term for Britain or often specifically England. It was first used during the Boer War, though it was not until World War I that the word spread widely.he term was particularly used by World War I poets such as Wilfred Owen and Siegfried Sassoon. During that war, a  Blighty wound  â a wound serious enough to require recuperation away from the trenches, but not serious enough to kill or maim the victimâwas hoped for by many, and sometimes self-inflicted.
(U.S.) offensive for a black person [first used in the early 1900s]. Pickaninny. a term â generally considered derogatory â that in English usage refers to black children, or a caricature of them which is widely considered racist.aki. A racist term that is often applied to people of Pakistani or South Asian descent. Its origins are commonly traced back to about 30 years ago, when British hooligans used the term Paki-bashing to refer to the gang beating of ethnic minorities.