XLS is the most common extension for Microsoft Excel spreadsheets. It is an acronym that actually stands for "MS File Extension". There is also XLSX and XLSM.
You are referring to the the extension. For Powerpoint it is PPT and XLS is used by Excel.
Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.Up to version 2003, Excel uses xls as its extension and file type. From versions 2007 onwards you can do a Save As to save to the 2003 version, which will mean it is in xls version.
They are short for "Excel Spreadsheet."
* The file extension of a Word document is .doc * The file extension of an Excel speadsheet is .xls
XLS is the filename extension for a Microsoft Excel Workbook.
The extension for excel is .xls
it's a military website
the .xls
.xls or .xlsx
.CH is the domain extension for Switzerland.
XLS is the shorthand for Microsoft Excel file extension. A file extension is the group of letters following a period in a file name, denoting what kind of file it is.
.XLS files are standard Microsoft Excel spreadsheet files. .XLT extension is used for the Excel template files. - Neeraj Sharma