Gnu
| Not Unix
| GNU abbr. | |
| abbr. | A Great New Unix; Gnu Not Unix; GNU's Not Unix; Gnus Not Usable; Got No Use; The Gateway Naming Utility |
| abbr. avia. | GNSS navigator unit |
| Not Unix abbr. | |
| softw. abbr. | NU |
| |||
| A Great New Unix; Gnu Not Unix; GNU's Not Unix; Gnus Not Usable; Got No Use; The Gateway Naming Utility | |||
| GNSS navigator unit | |||
| Gnu's Not Unix (operating system) | |||
