| Subject | English | Irish |
| earth.sc. | aural null | crios tosta |
| tech., el. | electrical null | nialas leictreach |
| comp., MS | null field | réimse neamhnitheach (" A field containing a Null value. A null field isn't the same as a field that contains a zero-length string (" ") or a field with a value of 0.") |
| life.sc. | null segregant | leithscarthóir diúltach |