When writing a report for school or another formal occasion, it is generally best to follow these guidelines regarding abbreviations:
- Use no abbreviations anywhere in the paper: This is often the safest choice, especially if you're uncertain about the appropriateness of abbreviations in your specific context. Formal writing typically calls for clarity and professionalism.
However, if you are instructed to use some abbreviations, you can consider the following:
- Use abbreviations for social titles, acronyms, and time written with figures: This is acceptable in many formal contexts. For example, you can use "Dr." for Doctor, "Mr." for Mister, and well-known acronyms such as NASA or UNESCO.
In summary, if you are unsure, it's best to err on the side of caution and avoid abbreviations, but if permitted, use them judiciously for titles and recognized acronyms. Always refer to any specific guidelines provided for your assignment.