Based on Research by TBI Model Systems. 1  Your vision is important for many aspects of life. 2  Traumatic brain injury (TBI) can cause problems with your vision.  Treatment can either fix the problem completely, improve your vision, or help you better manage the problem.
Grammar. 1  InitialsAn initial is the first letter of a word. We often use initials to refer to the names of countries and organisations: â¦. 2  AcronymsAcronyms are words which are formed from the first letters of other words, and which are pronounced as full words. Examples of acronyms: â¦. 3  Abbreviations, initials and acronyms â¦.
acronym a word formed from the initial letters of other words, e.g. Anzac and yuppie. It is recorded from the mid 20th century, and derives from the Greek word akron âend, tipâ plus the combining form-onym, ultimately from the Greek onoma ânameâ.Cite this article.ome lexicologists regard the acronym as a kind of initialism; others see it as contrasting with the initialism, in which case that term is restricted to abbreviations that are pronounced only as sequences of letters: for example, BBC as âbee-bee-ceeâ.