| Subject | English | Punjabi |
| comp., MS | not a number | ਸੰਖਿਆ ਨਹੀਂ (A value that represents the result of an invalid calculation) |
| comp., MS | not applicable | ਲਾਗੂ ਨਹੀਂ (Pertaining to something for which an answer is not available or appropriate) |
| comp., MS | not valid | ਮੰਨਣਯੋਗ ਨਹੀਂ (Erroneous or unrecognizable because of a flaw in reasoning or an error in input. Invalid results, for example, might occur if the logic in a program is faulty) |