方法二：VBA自定义函数"=hztopy（）"下面是一个VBA自定义函数，工具->宏->Visual Basic编辑器->，插入模块,在VBA编辑器里面->插入->模块->贴入下述代码，那么，比如在A3中有"进退两难"，则在B3中输入"=hztopy（A3）"，则会得到"JTLN"。
不过此法有时候也会出错，比如"皓、鑫、婷、雯、奕"等，就无法提取汉字拼音首字母。
"Function hztopy(hzpy As String) As StringDim hzstring As String, pystring As StringDim hzpysum As Integer, hzi As Integer, hzpyhex As Integerhzstring = Trim(hzpy)hzpysum = Len(Trim(hzstring))pystring = ""For hzi = 1 To hzpysumhzpyhex = "&H" + Hex(Asc(Mid(hzstring, hzi, 1)))Select Case hzpyhexCase &HB0A1 To &HB0C4: pystring = pystring + "A"Case &HB0C5 To &HB2C0: pystring = pystring + "B"Case &HB2C1 To &HB4ED: pystring = pystring + "C"Case &HB4EE To &HB6E9: pystring = pystring + "D"Case &HB6EA To &HB7A1: pystring = pystring + "E"Case &HB7A2 To &HB8C0: pystring = pystring + "F"Case &HB8C1 To &HB9FD: pystring = pystring + "G"Case &HB9FE To &HBBF6: pystring = pystring + "H"Case &HBBF7 To &HBFA5: pystring = pystring + "J"Case &HBFA6 To &HC0AB: pystring = pystring + "K"Case &HC0AC To &HC2E7: pystring = pystring + "L"Case &HC2E8 To &HC4C2: pystring = pystring + "M"Case &HC4C3 To &HC5B5: pystring = pystring + "N"Case &HC5B6 To &HC5BD: pystring = pystring + "O"Case &HC5BE To &HC6D9: pystring = pystring + "P"Case &HC6DA To &HC8BA: pystring = pystring + "Q"Case &HC8BB To &HC8F5: pystring = pystring + "R"Case &HC8F6 To &HCBF9: pystring = pystring + "S"Case &HCBFA To &HCDD9: pystring = pystring + "T"Case &HEDC5: pystring = pystring + "T"Case &HCDDA To &HCEF3: pystring = pystring + "W"Case &HCEF4 To &HD1B8: pystring = pystring + "X"Case &HD1B9 To &HD4D0: pystring = pystring + "Y"Case &HD4D1 To &HD7F9: pystring = pystring + "Z"Case Elsepystring = pystring + Mid(hzstring, hzi, 1)End SelectNexthztopy = pystringEnd Function方法三：VBA自定义函数"=getpy()"下面是一个VBA自定义函数，工具->宏->Visual Basic编辑器->，插入模块,在VBA编辑器里面->插入->模块->贴入上述代码，那么。
那么，比如在A2中有"进退两难"，则在B2中输入"=getpy(A2)"，则会得到"JTLN"。
不过此法有时候也会出错，比如"鑫、雯、奕"等，就无法提取汉字拼音首字母，还有些字如"皓、婷"等被错提取为“Z”。
Function getpychar(char)tmp = 65536 + Asc(char)If (tmp >= 45217 And tmp <= 45252) Thengetpychar = "A"ElseIf (tmp >= 45253 And tmp <= 45760) Thengetpychar = "B"ElseIf (tmp >= 45761 And tmp <= 46317) Thengetpychar = "C"ElseIf (tmp >= 46318 And tmp <= 46825) Thengetpychar = "D"ElseIf (tmp >= 46826 And tmp <= 47009) Thengetpychar = "E"ElseIf (tmp >= 47010 And tmp <= 47296) Thengetpychar = "F"ElseIf (tmp >= 47297 And tmp <= 47613) Thengetpychar = "G"ElseIf (tmp >= 47614 And tmp <= 48118) Thengetpychar = "H"ElseIf (tmp >= 48119 And tmp <= 49061) Thengetpychar = "J"ElseIf (tmp >= 49062 And tmp <= 49323) Thengetpychar = "K"ElseIf (tmp >= 49324 And tmp <= 49895) Thengetpychar = "L"ElseIf (tmp >= 49896 And tmp <= 50370) Thengetpychar = "M"ElseIf (tmp >= 50371 And tmp <= 50613) Thengetpychar = "N"ElseIf (tmp >= 50614 And tmp <= 50621) Thengetpychar = "O"ElseIf (tmp >= 50622 And tmp <= 50905) Thengetpychar = "P"ElseIf (tmp >= 50906 And tmp <= 51386) Thengetpychar = "Q"ElseIf (tmp >= 51387 And tmp <= 51445) Thengetpychar = "R"ElseIf (tmp >= 51446 And tmp <= 52217) Thengetpychar = "S"ElseIf (tmp >= 52218 And tmp <= 52697) Thengetpychar = "T"ElseIf (tmp >= 52698 And tmp <= 52979) Thengetpychar = "W"ElseIf (tmp >= 52980 And tmp <= 53640) Thengetpychar = "X"ElseIf (tmp >= 53689 And tmp <= 54480) Thengetpychar = "Y"ElseIf (tmp >= 54481 And tmp <= 62289) Thengetpychar = "Z"Else '如果不是中文，则不处理getpychar = charEnd IfEnd FunctionFunction getpy(str)For i = 1 To Len(str)getpy = getpy & getpychar(Mid(str, i, 1))Next iEnd Function方法四：Excel函数LOOKUP这个函数在Excel里面最多只能设置自动提取字段的前四个字的拼音首字母，多了会提示公式太长。