I noticed that the \acfi{LSTM} macro, which I know from the acronym package, is, however, not available in the acro package. It styles the full definition italic like:

long short-term memory (LSTM)

I came across this question "acro package: Italicize first occurrence of term" where all the first occurrences of an abbreviation are italicized via


However, as I only want to highlight specific terms and work with reintroductions of terms, this doesn't help in my use case -- as I need the full flexibility. Which options are available to achieve this?


You can use the optional argument to \acf:


or define a command for this yourself:


  short = LTSM ,
  long  = long short-term memory






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