Add punctuation: In older versions the standard notation was either ISO_885915 or DIS_885915
A: In older versions, the standard notation was either ISO_8859-15 or DIS_8859-15 .

Add punctuation: cooperation projects between teh museum an schools
A: cooperation projects between teh museum an schools

Add punctuation: Tip Incorrect AWBS file association errors can be a symptom of other underlying issues within your Windows operating system
A:
Tip: Incorrect AWBS file association errors can be a symptom of other underlying issues within your Windows operating system.