| Subject | English | Greek |
| commun., IT | application header | επικεφαλίδα εφαρμογής |
| mater.sc., industr., construct. | bag header | σφραγιστική ταινία χαρτονιού |
| IT | block header | επικεφαλίδα ομάδας |
| chem., el. | blow-down header | συλλεκτήριος εκκενουμένων |
| earth.sc., mech.eng. | brine header | συλλέκτης διαλύματος |
| mech.eng. | charging pump suction header | συλλέκτης απορροφήσεως αντλίας φορτίσεως |
| mech.eng. | cold gas header | συλλέκτης ψυχρού αερίου |
| mech.eng. | cold header | ψυχρός συλλέκτης |
| mech.eng. | cold reheat header | πρώτη βαθμίδα υπερθερμάνσεως |
| mech.eng. | compartment spray nozzle header | κεφαλή τροφοδοσίας ακροφυσίων ψεκασμού κατά περιοχές |
| mech.eng. | component cooling pump inlet header | συλλέκτης εισαγωγής ενδιαμέσου ψυκτικού κυκλώματος αντιδραστήρα |
| comp., MS | content header | κεφαλίδα περιεχομένου (Part of the file structure of a Windows Media file that contains information necessary for a client computer to decompress and render the content data. In a packaged file, an additional content header exists and contains the key ID, content ID, and license acquisition URL. This content header can also include a required individualization version number and attributes defined by the content provider) |
| mech.eng. | coolant exit header | συλλέκτης εξόδου ψυκτικού μέσου |
| mech.eng. | core spray header | κατανεμητής ψεκασμού εκτάκτου ψύξεως του πυρήνα αντιδραστήρα |
| chem., el. | culvert header | διάτονος οχετού |
| mech.eng. | distribution header | συλλέκτης διανομής |
| mech.eng. | distribution header downcomer | συλλέκτης διανομής κατακορύφου σωλήνα ροής |
| mech.eng., construct. | door header | διάταξη αναρτήσεως της πόρτας του θαλαμίσκου |
| comp., MS | form header | κεφαλίδα φόρμας (Use to display a title for a form, instructions for using it, or command buttons that open related forms or carry out other tasks. Displays at the top of the form in Form view and at the beginning of a printout) |
| transp., chem. | fuel header compartment | τροφοδοτικό διαμέρισμα καυσίμου |
| commun., IT | functional group header | κεφαλή λειτουργικής ομάδας |
| comp., MS | group header | κεφαλίδα ομάδας (A place for information, such as group name or group total, at the beginning of a group of records) |
| agric. | header auger | ατέρμονας κοχλίας |
| comp., MS | header block | μπλοκ κεφαλίδας (In SOAP, an element placed in the Header element and which contains control information. For example, information that influences payload processing, such as a credentials element that helps control access to the operation) |
| el. | header byte | ψηφιoσυλλαβή επικεφαλίδας |
| el. | header byte | byte επικεφαλίδας |
| IT, dat.proc. | header card | δελτίο επικεφαλίδας |
| IT, dat.proc. | header card | δελτίο επικεφαλής |
| commun. | header error control | έλεγχος σφαλμάτων κεφαλίδας |
| comp., MS | header file | αρχείο κεφαλίδων (A file that is identified to be included at the beginning of a program in a language such as C and that contains the definitions of data types and declarations of variables used by the functions in the program) |
| mech.eng. | header tank | δεξαμενή τροφοδότησης |
| agric. | header tank | δεξαμενή εκτόνωσης |
| el. | header-terminal capacitance | χωρητικότητα παρασιτική ανάμεσα στους ακροδέκτες |
| el. | header-terminal capacitance | εκπομπού-βάσης |
| el. | header-terminal capacitance | συλλέκτη-εκπομπού |
| el. | header-terminal capacitance | συλλέκτη βάσης |
| comp., MS | host header | κεντρική κεφαλίδα (A piece of information that enables IIS to resolve a request based on the domain name specified by the browser, rather than one based only on the IP address and port number. For example, the host header name for the URL http://www.microsoft.com is www.microsoft.com. By using host headers, you can use the same IP address and port for multiple IIS Web sites) |
| comp., MS | HTTP header | κεφαλίδα HTTP (An informational listing at the top of a Hypertext Transfer Protocol (HTTP) request or response) |
| commun. | IP header | κεφαλίδα IP |
| commun. | IP packet header | κεφαλίδα IP |
| commun. | message header | κεφαλή μηνύματος |
| comp., MS | message header | κεφαλίδα μηνύματος (A hidden section of an e-mail message. From the time a message is first created, information about it is added to the message header, including technical details, such as who created the message and the software used to compose it) |
| comp., MS | P2 header | κεφαλίδα P2 (A hidden section of an e-mail message. From the time a message is first created, information about it is added to the message header, including technical details, such as who created the message and the software used to compose it) |
| comp., MS | P1 header | κεφαλίδα P1 (" The information contained in an e-mail message that is required to send and deliver a message between messaging servers by using SMTP protocol commands. The message envelope contains the sender e-mail address and the recipient e-mail address information. Recipients never see the message envelope, because it is not part of the message content, and it is discarded when the message reaches its destination. The X.400 messaging standard equivalent to the message envelope is called the "P1 header." The message envelope is often referred to as the "P1 header.") |
| comp., MS | packet header | κεφαλίδα πακέτου (In network protocol communications, a specially reserved field of a defined bit length that is attached to the front of a packet for carry and transfer of control information. When the packet arrives at its destination, the field is then detached and discarded as the packet is processed and disassembled in a corresponding reverse order for each protocol layer) |
| comp., MS | page header | κεφαλίδα σελίδας (One or more identifying lines printed at the top of a page. A header may contain a page number, a date, the author's name, and the document title, the name of chapter) |
| agric. | push header | συλλεκτική μηχανή στάχεων σιτηρών |
| comp., MS | report header | κεφαλίδα έκθεσης (A report section used to place information, such as a title, date, or report introduction, at the beginning of a report) |
| comp., MS | section header | κεφαλίδα ενότητας (The horizontal bar above a form or report section in Design view that displays the type and name of the section) |
| agric. | supply header | κεφαλή τροφοδοσίας |
| IT, dat.proc. | to suspend headers and footers | απαλείφω κεφαλίδες και υποσέλιδα |
| IT, dat.proc. | to suspend headers and footers | αναιρώ κεφαλίδες και υποσέλιδα |
| life.sc., el. | top or bottom header | συνδεσμολογíα εισóδου-εξóδου |
| IT | user header label | Επικεφαλίδα χρήστη |
| nucl.pow., mech.eng. | vacuum header | κεντρικός αγωγός κενού |
| el., industr. | vacuum header | κεφαλή σωληναγωγού κενού |
| industr., construct., chem. | wind header | Φυσητήρας αέρος |
| comp., MS | x-ua-compatible header | κεφαλίδα x-ua-compatible (An HTML header in which the HTTP-EQUIV property has a value of x-ua-compatible, which allows content to specify the document compatibility modes supported by the webpage) |