Answer:
TSV: Tabs-separated value
Explanation:
Although the option is not highlighted, TSV means Tabs-separated value.
In a tab-separated values (TSV) file texts are separated by using tabs as a delimiter. TSV file stores data in a tabular structure in a simple text format.
For example, spreadsheet data in excel or WPS word. Each recorded data in a table of the worksheet is one line of the text file.
TSv is useful in exchanging data to move data in a table between different computer software programs that can support the file format.