The term "issuances" is defined as the action of sending or giving out something officially, typically a document or statement. Antonyms for the word "issuances" could include terms like withdraw or recall, which suggest a revocation or cancellation of a previously released document or statement. Alternatively, antonyms for "issuances" could include terms like suppress or withhold, indicating that something is being intentionally kept from release or dissemination. Other potential antonyms could include words like undo or negate, suggesting a complete reversal of whatever action has been taken in regards to the original statement or document.