If you are only returning 1 field (Or always the same number of fields)
You could try using UNION ALL
and that way you could have
SELECT aField FROM aTable WHERE aField = 'A Value'
UNION ALL
SELECT aField FROM aTable WHERE aField = 'Another Value'
UNION ALL
SELECT aField FROM aTable WHERE aField = 'You Guessed it, another value'
Try that?