| Subject | English | Estonian |
| fin. | add-on | lisand |
| fin., insur. | capital add-on | lisakapitalinõue |
| comp., MS | Mail Migration add-on | lisandmoodul Mail Migration (A tool that allows users to upload email messages, email folders, and contacts from an email account on their PC to the cloud to facilitate access from multiple devices) |
| comp., MS | Microsoft Online Services Sign-In Add-On | teenuse Microsoft Online Services sisselogimise lisandmoodul (A required update for Microsoft Online Services that updates the Microsoft Online Services ID Sign-In Assistant to work with other Office programs) |
| fin. | notional life capital add-on | elukindlustuse tinglik lisakapitalinõue |
| fin. | notional non-life capital add-on | kahjukindlustuse tinglik lisakapitalinõue |