#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)\b[A-Za-z0-9]*[A-Z][A-Za-z0-9]+\b"
Local $sString = "Buveinės adresas: Konstitucijos pr. 20A, 03502 Vilnius" & @CRLF & _
                "Telefonai:" & @CRLF & _
                "1884 arba +370 5 268 4444 (Privatiems klientams)" & @CRLF & _
                "1633 arba +370 5 268 4422 (Verslo klientams)" & @CRLF & _
                "Faksas: (8 5) 258 2700" & @CRLF & _
                "El. paštas: info@swedbank.lt" & @CRLF & _
                "Įmonės kodas: 112029651" & @CRLF & _
                "PVM mokėtojo kodas: LT120296515" & @CRLF & _
                "Banko sąskaita: LT55 7300 0100 0000 0036" & @CRLF & _
                "Banko kodas: 73000" & @CRLF & _
                "SWIFT kodas: HABALT22"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
    _ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm