| Subject | English | Russian |
| logist. | live file | картотека текущего учёта |
| nautic. | live file | дело с текущими документами (вк) |
| comp., MS | Live File System | файловая система LFS (A file storage system that can be used to create CDs and DVDs. Discs formatted with Live File System allow you to copy files to the disc at any time, instead of copying (burning) them all at once) |