ApplicationAutoCorrect
Contains Microsoft Excel AutoCorrect attributes (capitalization of names of days, correction of two initial capital letters, automatic correction list, and so on).
Using the AutoCorrect Object
Use the AutoCorrect property to return the AutoCorrect object. The following example sets Microsoft Excel to correct words that begin with two initial capital letters.
With Application.AutoCorrect
.TwoInitialCapitals = True
.ReplaceText = True
End With