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¦.
Abbreviation An abbreviation is a way to shorten a word to save space. For example Ave. stands for Avenue and Apt. stands for apartment. An abbreviation (from Latin bre â¦ vis short) is a shorter form of a word . More particularly, an abbreviation is a letter or group of letters, taken from a word or words, and employed to represent them for the sake of . For example, the word abbreviation can be abbreviated as abbr. or abbrev.