Hungarian to English Bus/Financial Finance (general)

Unfortunately, due to confidentiality restrictions I cannot post the original text in full. This abbreviation is the heading of one of the account statement columns. Other headings are e.g. BRANCH, TÖRZS, SUFFIX, KÖNYVELÉS NAPJA, KÖNYVELÉS IDEJE etc. In the respective column, the amounts in HUF are specified. Essentially, it is clear that it refers to the amount in HUF but I am puzzled what THAHUF stands for.

I only need to understand the meaning. Thank you in advance!