| Subject | English | Russian |
| ling. | fixed phrase | фразеологическая единица |
| ling. | fixed phrase | фразеологизм (These fixed phrases or chunks are useful because, when we use them, we do not need to build each sentence word by word. By learning and using useful chunks of language you can begin to sound more fluent. BBC Alexander Demidov) |
| ling. | fixed phrase | фразеологический оборот |
| gen. | fixed phrase | устоявшаяся фраза (Franka_LV) |
| IT | fixed phrase verification | верификация по статической парольной фразе (TatianaNefyodova) |