An Invitation letter is a simple letter written to invite or request the presence of an individual or groups of patrons for a celebration or an important function. It can be an informal or formal affair. An invitation letter is part of good planning for a function to be successful so that the number of attendees to the function will be estimated, if not known specifically.
The acronym CBI could stand for many different things. However, the most notable seems to be "College Basketball Invitational". CBI is also a company in Mumbai.
The spelling "inventional" is an adjective meaning pertaining to invention or inventions.A similar word is invitational, an event or competition by invitation only.
MENSA (Latin for table) is the name of an international invitational society. The membership of Mensa is drawn from persons with an I.Q. in the 98th percentile of all scores, as determined by standardized intelligence tests. There are separate controlling national organizations under the umbrella of Mensa International.The disparaging acronym is "Many Erudite Neurotics Seeking Attention".(see related link)
Invitational Tournament.
Pasco Invitational was created in 1962.
The Style Invitational was created in 1993.
Hawaiian Islands Invitational was created in 2011.
College Basketball Invitational was created in 2007.
Caribe Hilton Invitational was created in 1971.
Caribe Hilton Invitational ended in 1972.
Great Lakes Invitational was created in 1965.
Eastern Open Invitational ended in 1962.
Eastern Open Invitational was created in 1950.
Women's Basketball Invitational was created in 2009.
Chicago Invitational Challenge was created in 2007.