| filename extensions | art-335 |
| grp | |
| TechTarget file types | art-336 | GRP-Pictures-group-PixBase |
| TechTarget file types | art-336 | GRP-Program-Manager-Group-Microsoft |
| English | eng-000 | Pictures group |
| English | eng-000 | Program Manager Group |
| English | eng-000 | SmarterMail Group File |