What does WK4 stand for?

Find what does WK4 stand for and its field of usage? WK4 is used in the following field.

All the possible full forms of WK4 are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of WK4 and its example usage.

WK4 » Lotus 1-2-3 version 3.4 Spreadsheet Computing - File Extension Advertisement: More full forms :
WKA WKAA WKAC WKAD WKADATS WKAG WKAK WKAL WKAM WKAN WKAR WKAS WKAT WKAV WKAZ WKB What is the full form of WK4 ? WK4 can be expanded as Lotus 1-2-3 version 3.4 SpreadsheetWhat does WK4 mean? Meaning of WK4 is Lotus 1-2-3 version 3.4 Spreadsheet