| filename extensions | art-335 |
| zna | |
| TechTarget file types | art-336 | ZNA-Zinio-Digital-Publication-annotation-file |
| TechTarget file types | art-336 | ZNA-ZoneAlarm-Mailsafe-Zone-Labs |
| English | eng-000 | Zinio Digital Publication annotation file |
| English | eng-000 | ZoneAlarm Mailsafe |