Here are some other possible translations depending on the context:
* "Kasamahan" - This translates to "companionship" and can be used when referring to a person who accompanies another.
* "Pamamahayag" - This means "accompaniment" in the sense of musical accompaniment.
* "Pag-aalay" - This translates to "offering" and can be used when referring to something that accompanies a gift or a meal.
It's important to consider the specific context in which the word "accompaniment" is used to determine the most appropriate Tagalog translation.