| Subject | English | Russian |
| mil. | action letter | рапорт о принятии срочных мер |
| energ.ind. | confirmatory action letter | циркуляр, подтверждающий принятие адекватных мер |
| tech. | confirmatory action letter | циркуляр, подтверждающий принятие мер |
| energ.ind. | confirmatory action letter | "горячая" клавиша |
| energ.ind. | confirmatory action letter | циркуляр, подтверждающий принятие мер (напр., на АЭС) |
| energ.ind. | corrective action letter | циркуляр по выполнению корректирующих мер на АЭС |
| tech. | corrective action letter | циркуляр по выполнению корректирующих мероприятий на АЭС |
| energ.ind. | corrective action letter | циркуляр по выполнению корректирующих мер (напр., на АЭС) |
| mil. | immediate action letter | рапорт о принятии срочных мер |
| tech. | immediate action letter | письмо о незамедлительных действиях |
| energ.ind. | immediate action letter | циркуляр по принятию немедленных действий (напр., при аварии на АЭС) |
| law, obs. | letter before action | претензия (Correspondence sent by a prospective Claimant or his legal advisor intimating to another party an intention to commence legal action against that other party along with brief details of the proposed legal action. (Note that a more modern equivalent is Сletter of claim'.) LE Alexander Demidov) |
| gen. | letter before action | досудебная претензия (If going to court is your only option, you must send the trader a formal letter before action (or letter before claim) to give them one last chance to settle the matter. Alexander Demidov) |
| law | letter-of-claim or other pre-action protocol | претензионный или иной досудебный порядок (Alexander Demidov) |
| busin. | no-action letter | письмо о непринятии мер (Alexander Oshis) |
| bank. | Non-Action Letter System | Система выдачи документов писем, подтверждающих отсутствие оснований для оспаривания (So-called "non-action letter" from the US Securities and Exchange Commission (SEC), confirming that company meets the requirements for the safe custody of US investment fund assets Tatiana Okunskaya) |
| law | pre-action letter | досудебная претензия (A pre-action letter is a formal letter notifying an individual or business that court proceedings may be brought against them.: Informally known as a ‘pre-action letter’ or ‘letter before action’, a letter before claim (“LBC”) is a letter sent from a claimant to a potential defendant which sets out the details of the claim that is being advanced and may be pursued in court. sankozh) |
| law | pre-action letter | претензия (sankozh) |
| law | pre-action claim letter | претензионное требование (kondorsky) |
| gen. | pre-action protocol letter | досудебный порядок обжалования (A pre-action protocol letter was sent to the Council today, prior to the Cabinet meeting tonight which plans to approve the appointment of Capita ... Alexander Demidov) |
| commer. | reply to the letter before action | возражения на досудебную претензию (Incognita) |
| commer. | reply to the letter before action | ответ на досудебную претензию (Incognita) |
