| Subject | English | Russian |
| telecom. | log level | уровень регистрации данных (oleg.vigodsky) |
| comp., MS | log level | уровень ведения журнала (The amount of information that is stored in a log file for a transaction. Log levels can be represented by numbers or by words from the most to the least verbose. Rori) |
| tech. | log level indicator | логарифмический индикатор уровня |
| comp., MS | Log Level Manager | диспетчер уровней ведения журнала (A Project Server logging infrastructure that improves efficiency by enabling admins to customize logging levels for project entities. Rori) |
| shipb. | log level-period meter | измеритель уровня мощности и периода реактора с логарифмической шкалой |