| Subject | English | Irish |
| gen. | dynamic message signing | comharthaíocht teachtaireachtaí dinimiciúla |
| comp., MS | e-mail message | teachtaireacht ríomhphoist (A message that is sent over a communications network such as a local area network or the Internet) |
| comp., MS | email message | ríomhtheachtaireacht (A message that is sent over a communications network such as a local area network or the Internet) |
| commun. | Enhanced Radio MEssage System | an Córas Eorpach um Chur Teachtaireachtaí Raidió |
| commun. | European Radio Message System | an Córas Eorpach um Chur Teachtaireachtaí Raidió |
| commun. | European Radio-Messaging System | an Córas Eorpach um Chur Teachtaireachtaí Raidió |
| R&D. | fax message | teachtaireacht facs |
| R&D. | fax message | facs |
| bank., IT | ICM broadcast message | teachtaireacht chraolta ICM |
| comp., MS | incoming message | teachtaireacht isteach (A message that has been sent across one or more messaging systems. It may have been sent only to you or to many other recipients. Incoming messages are placed in a receive folder designated to hold messages of a particular class. You can set up a different receive folder for each message class that you handle or use one folder for all of the classes) |
| comp., MS | instant message | teachtaireacht mheandrach (A message sent in real time through a network to a private chat area) |
| comp., MS | instant message | seol teachtaireacht mheandrach (To send an instant message) |
| comp., MS | Internet Message Access Protocol | Prótacal Rochtana Teachtaireachtaí Idirlín (A method computers use to send and receive e-mail messages. It allows you to access e-mail without downloading it to your computer) |
| comp., MS | message bar | barra na teachtaireachta (A user-interface element that contains information about actions that you recently performed in a list. You can double click on the message bar to get more information about a specific action that you performed) |
| comp., MS | message body | corp na teachtaireachta (The content that is delivered in an e-mail message) |
| comp., MS | message class | aicme teachtaireachta (Used by Microsoft Exchange to identify, locate, and open a form) |
| commun. | message field | réimse teachtaireachta |
| comp., MS | message header | ceanntásc teachtaireachta (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 | message list | liosta teachtaireachtaí (The middle part of the main Outlook window that displays the contents of the selected folder) |
| transp., avia. | Mode S multisite lockout protocol message | teachtaireacht phrótacail mhód S chun il-láithreáin a ghlasáil |
| comp., MS | offline instant message | teachtaireacht mheandrach as líne (An instant message that is transmitted while the sender or recipient is offline) |
| gen. | state of the Union message | aitheasc ar staid an Aontais |
| comp., MS | text message | teachtaireacht téacs (A short alphanumeric message that is sent between mobile phones or devices using the SMS protocol) |
| commun., IT, transp. | traffic message channel | cainéal teachtaireachtaí tráchta |
| law, scient. | Universal Message Format | Formáid Uilíoch Teachtaireachta |
| el., transp. | variable-message sign | comhartha teachtaireachtaí dinimiciúla |
| gen. | variable message signing | comharthaíocht teachtaireachtaí dinimiciúla |
| el., transp. | variable message traffic sign | comhartha teachtaireachtaí dinimiciúla |
| comp., MS | video message | teachtaireacht físe (A short video sent as an email message to someone in the contact list) |
| comp., MS | warning message | teachtaireacht foláirimh (A message that appears on the screen to alert the user to something that must not be addressed) |
| comp., MS | Windows Messaging | Cur Teachtaireachtaí Windows (An app that facilitates SMS and instant messaging) |