XLT full form Short Form Full Form Category XLTMicrosoft Excel Template file extensionComputer-Information Technology full forms XLT is a three letter word which starts with X and ends with T .Below is the list of all full forms and acronym of XLT. 1) XLS2) XL3) XLR4) XLT5) XLM 6) XLPE7) XLL8) XLAT 9) XLV10) XLC11) XLF12) XLB13) XLK14) XLD15) XLW16) XLO17) XLH18) XLA19) XLSHTML20) XLR8R21) XLVI22) XLNT23) XLPS