| Subject | English | Turkish |
| math. | two-by-two frequency table | dört kat çizelgesi |
| math. | two-dimensional Poisson process | Poisson ormanı |
| comp., MS | two-factor authentication | iki öğeli kimlik doğrulama (An authentication method that requires two authentication methods, which may include something the user provides, such as certificates; something the user knows, such as user names, passwords, or pass phrases; physical attributes, such as a thumbprint; and personal attributes, such as a personal signature) |
| comp., MS | two-finger right-click | iki parmakla sağ tıklama (A multi-touch gesture that consists of either a left-down movement, or right-down, right-up or left-down, right-down, left-up, right-up (roll)) |
| comp., MS | two-finger tap | iki parmakla dokunma (A multi-touch gesture that consists of two fingers tapping at the same time and with a relative short distance between each other) |
| comp., MS | two-pass encoding | iki geçişli kodlama (An encoding method in which content is analyzed in one pass through the encoder, after which compression is applied in the second pass) |
| comp., MS | two-phase commit | iki aşamalı yürütme (A protocol that ensures that transactions that apply to more than one server are completed on all servers or none at all. Two-phase commit is coordinated by the transaction manager and supported by resource managers) |
| stat. | two-stage least squares | genelleştirilmiş klasik doğrusal tahminleyiciler |
| comp., MS | two-step verification | iki aşamalı doğrulama (An optional Microsoft account sign-in method with which users can only sign in by entering both a password and a security code sent to them by the Microsoft account team) |
| stat. | two-tailed test | iki yanlı test |
| math. | two-tailed test | iki yanlı sınama |
| comp., MS | two-way binding | iki yönlü bağlama (A type of data binding where changes made to the target automatically update the source, and changes to the source automatically update the target. Data binding is always set on the target object) |
| comp., MS | two-way matching policy | iki yönlü eşleştirme ilkesi (A matching policy that requires one or more vendor invoice prices to match with one or more purchase order prices) |