| No. | Term | Definition |
|---|---|---|
| 1. | Airmail note | Message sent electronically. |
| 2. | Alert | Brief notification message. |
| 3. | Announcement | Broadcasted informational message. |
| 4. | Async message | Non-real-time written communication. |
| 5. | Attachment note | Message with included files. |
| 6. | Auto-reply | Automated response message. |
| 7. | B2B message | Business-to-business written note. |
| 8. | Backchannel note | Side conversation message. |
| 9. | Blast | Mass-sent message. |
| 10. | Broadcast message | One-to-many written notice. |
| 11. | Bulletin | Official informational notice. |
| 12. | Business message | Professional written communication. |
| 13. | Carbon copy note | Message copied to others. |
| 14. | Chain message | Message in a continuing thread. |
| 15. | Client note | Message to or from a client. |
| 16. | Cold outreach | Unsolicited introductory message. |
| 17. | Communiqué | Formal official message. |
| 18. | Confirmation | Message verifying details or action. |
| 19. | Contact note | Message to a contact. |
| 20. | Correspondence | Written exchange of messages. |
| 21. | Daily digest | Summary message of updates. |
| 22. | Direct message | Private one-to-one message. |
| 23. | Dispatch | Sent message or communication. |
| 24. | DM | Private direct message. |
| 25. | Drop a line | Send a brief message. |
| 26. | E-blast | Mass-distributed digital message. |
| 27. | E-note | Short electronic note. |
| 28. | E-update | Electronic update message. |
| 29. | Electronic note | Digitally sent note. |
| 30. | Electronic post | Digital written posting. |
| 31. | Encrypted message | Secured, coded communication. |
| 32. | Follow-up | Subsequent message after contact. |
| 33. | Form letter | Standardized templated message. |
| 34. | Forward | Resent message to others. |
| 35. | FYI note | Informational message only. |
| 36. | Group message | Message sent to multiple people. |
| 37. | Heads-up | Advance warning message. |
| 38. | Inbox note | Message received in an inbox. |
| 39. | Info note | Message sharing information. |
| 40. | Inquiry | Question or request message. |
| 41. | Instant message | Real-time text communication. |
| 42. | Job application note | Message applying for a role. |
| 43. | Letter | Written message, formal or informal. |
| 44. | Line | Short written message. |
| 45. | LinkedIn message | Message sent via LinkedIn. |
| 46. | Listserv post | Mailing list message. |
| 47. | Memo | Internal business note. |
| 48. | Message | Written communication sent to someone. |
| 49. | Message thread | Series of related messages. |
| 50. | Missive | Formal or lengthy message. |
| 51. | Mobile message | Message sent from a phone. |
| 52. | Note | Short written message. |
| 53. | Notification | System or user alert message. |
| 54. | Office note | Workplace-related message. |
| 55. | Online message | Message sent over the internet. |
| 56. | Outreach | Initiating contact message. |
| 57. | Ping | Quick check-in message. |
| 58. | PM | Private message. |
| 59. | Post | Published written message. |
| 60. | Private note | Confidential personal message. |
| 61. | Professional note | Work-appropriate message. |
| 62. | Prompt | Short request message. |
| 63. | Query | Question message. |
| 64. | Quick note | Brief informal message. |
| 65. | Re: message | Reply in an ongoing thread. |
| 66. | Read receipt note | Message confirming it was opened. |
| 67. | Reply | Response message. |
| 68. | Request | Message asking for action. |
| 69. | Response | Answering message. |
| 70. | Sales outreach | Prospecting message to leads. |
| 71. | Service ticket | Support request message. |
| 72. | Slack message | Message sent via Slack. |
| 73. | Snail-mail style note | Letter-like digital message. |
| 74. | Status update | Progress report message. |
| 75. | Submission | Sent-in document message. |
| 76. | Support message | Help-related communication. |
| 77. | System notice | Automated informational message. |
| 78. | Team note | Message to a team. |
| 79. | Text | Short written phone message. |
| 80. | Text message | SMS or similar message. |
| 81. | Thread | Linked series of messages. |
| 82. | Ticket update | Message updating a case. |
| 83. | Touchpoint | Brief check-in message. |
| 84. | Transmission | Sent communication. |
| 85. | Update | Message with new information. |
| 86. | Urgent note | High-priority message. |
| 87. | Voicemail transcript | Written version of a voicemail. |
| 88. | Webmail note | Message sent via webmail. |
| 89. | Website form message | Message submitted via a form. |
| 90. | WhatsApp message | Message sent via WhatsApp. |
| 91. | Wire message | Telegraphic-style communication. |
| 92. | Work message | Job-related communication. |
| 93. | Write-up | Written explanation message. |
| 94. | X message | Message sent on X platform. |
| 95. | X post | Posted message on X. |
| 96. | XDM | Direct message on X. |
| 97. | Yammer message | Message sent via Yammer. |
| 98. | Year-end note | Annual wrap-up message. |
| 99. | Yes-no query | Message asking a simple decision. |
| 100. | ZenDesk ticket | Support ticket message. |
