An acronymic sentence should list the information you are trying to remember in the correct order.
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                    i'd say true                        

Acronymic sentences are a form of memory cue that you can use to retrieve your memories of previously learned materials. By definition, acronymic sentences are sentences that are formed from words that begin with the first letter of the things that you want to remember.

They are usually unrelated to the concept you are memorizing, for example, to memorize the Five Factor Model, which are conscientiousness, extraversion, openness to experience, neuroticism, and agreeableness, you might use this sentence: Cathy Eats Oatmeal Not Apples.

Thus, the statement in the question is True.