IV. Utilizing APA Style in Academic Writing: Abbreviations and Acronyms Sometimes the writing of a article or dissertation appears to be the sum of the little alternatives about sentence structure, syntax, and formatting: Commas or semicolons? Figures or numerals? Abbreviations or spelled-out terms? In this post we’ll look at the final of the dilemmas: whenever and just how to abbreviate terms in your scholastic writing. First, a fast concept of terms. An abbreviation is really a form that is shortened of title or term ( ag e.g., postop for postoperative, kg for kg).