| Subject | English | Turkish |
| gen. | at first | önceleri ('More) |
| progr. | best-first search | en iyi öncelikli arama (Natalya Rovina) |
| comp., MS | consume-first mode | önce tüket modu (One of the two statement completion modes that are provided by IntelliSense. Consume-first mode is used when classes and members are used before they are defined) |
| math. | error of first kind | geri çevirme yanılgısı |
| math. | error of first kind | alfa yanılgısı |
| math. | error of first kind | birinci tür tip yanılgı |
| math. | error of first kind | geri çevirme hatası |
| math. | error of first kind | birinci tür tip hata |
| math. | error of first kind | alfa hatası |
| math. | error of first kind | I.tür hata |
| math. | error of first kind | I. tür tip yanılgı |
| comp., MS | fast first logon | hızlı ilk oturum açma (A folder redirection functionality that frees users from waiting while files are copied to the server the first time they log on after a Folder Redirection policy has been applied that redirects the path of a user folder to a network location. It also optimizes network usage on WAN links by synchronizing files as a background task) |
| comp., MS | first boot | ilk önyükleme (A phase of Windows Setup that starts the first time an end user boots Windows) |
| math. | first digit distribution | ilk basamak dağılımı |
| comp., MS | First Expiry First Out | İlk Ömrü Biten İlk Çıkar (A method used for determining the order in which goods should be taken out of inventory, so that items with the earliest expiration dates are taken first) |
| comp., MS | first in | ilk giren ilk çıkar değerleme yöntemi |
| comp., MS | first in | ilk giren ilk çıkar |
| stat. | first kind model | model I |
| stat. | first kind model | birinci tür model |
| math. | first limit theorem | Lévy teoremi |
| math. | first limit theorem | Lévy savı |
| math. | first limit theorem | birinci limit savı |
| math. | first limit theorem | birinci limit teoremi |
| comp., MS | First Name | Ad (In the Add a Contact Wizard, one of the fields by which you can search for a contact) |
| comp., MS | first name | ad (The given name for an individual) |
| comp., MS | first out | ilk giren ilk çıkar (A method for processing a queue in which items in the queue are removed in the same order in which they were added) |
| comp., MS | first out inventory valuation method | ilk giren ilk çıkar değerleme yöntemi (A method of inventory valuation in which inventory is assumed for accounting purposes to move in the order it was received, regardless of its actual physical movement) |
| math. | first passage time | giriş zamanı |
| math. | first passage time | ilk geçiş zamanı |
| math. | first return time | birinci dönüş zamanı |
| comp., MS | first-run experience | ilk kez çalıştırma deneyimi (The experience that is presented to end users the first time they start a new computer) |
| stat. | first stage unit | ilk aşama birimi |
| NGO | first-time application for a leave to remain submitted by persons who do not hold a residence title | İlk Başvuru |
| austrian | first-time application for a leave to remain submitted by persons who do not hold a residence title | İlk Başvuru |
| NGO | first-time permission to stay in Austria | İlk İkamet İzni |
| austrian | first-time permission to stay in Austria | İlk İkamet İzni |
| math. | Helly's first theorem | Helly'nin birinci savı |
| math. | Helly's first theorem | Helly'nin birinci teoremi |
| comp., MS | last in, first out inventory valuation method | son giren ilk çıkar değerleme yöntemi (An inventory valuation method in which inventory that is received most recently is considered sold or used first for accounting purposes) |
| comp., MS | open shortest path first | önce en kısa yolu aç (A routing protocol for Internet Protocol (IP) networks. OSPF allows a router to calculate the shortest path to each node for sending messages. The router sends information on the nodes it is linked to, called link-state advertisements, to other routers on the network to accumulate link-state information to make its calculations) |
| stat. | point of first entry | ilk giriş noktası |
