| Subject | English | Russian |
| amer. | back it up | подкреплять слова делом (everybody says they will beat me, but at the end of the day they can't back it up chiefcanelo) |
| gen. | back it up | назад! (sanek) |
| gen. | back it up | сделать резервную копию (make a spare copy of data or a disk (computing) elkaletom) |