Reply To: Superscripted ordinal Home › Forums › Nemeth Code for Math and Science › Superscripted ordinal › Reply To: Superscripted ordinal October 7, 2009 at 6:11 pm #20050 Chris ClemensKeymaster It is not necessary to indicate that the ordinal ending is in a raised position. With a single letter ordinal, such as nth, you must include a letter indicator as if the ordinal is not present.