-\myacronym{IDE}{IDE}{integrated development environment}
-\myacronym{IO}{IO}{input/output}
-\myacronym{IR}{IL}{intermediate representation}
+\myacronym[category=noexpand]{IDE}{IDE}{integrated development environment}
+\myacronym[category=noexpand]{IO}{I/O}{input/output}
+\myacronym{IR}{IR}{intermediate representation}
+\myacronym{ISR}{ISR}{interrupt service routine}