As nouns the difference between practices and acts
is that practices is plural of lang=en while acts is plural of lang=en.
As verbs the difference between practices and acts
is that practices is third-person singular of practice while acts is third-person singular of act.
As a proper noun Acts is
form of Acts of the Apostles|lang=en.
practices
English
Noun
(head)
Verb
(head)
(practice)