1. ASAP – As Soon As Possible
2. DIY – Do It Yourself
3. FYI – For Your Information
4. AFAIK – As Far As I Know
5. AMA – Ask Me Anything
6. BTW – By The Way
7. CEO – Chief Executive Officer
8. CFO – Chief Financial Officer
9 . COO – Chief Operating Officer
10. CRM – Customer Relationship Management
11. FAQ – Frequently Asked Questions
12. HR – Human Resources
13. HTML – HyperText Markup Language
14. HTTP – HyperText Transfer Protocol
15. IRL – In Real Life
16. IMHO – In My Humble Opinion
17. ISP – Internet Service Provider
18. ISO – International Organization for Standardization
19. KPI – Key Performance Indicator
20. LOL – Laugh Out Loud
21. MBA – Master of Business Administration
22. NASA – National Aeronautics and Space Administration
23. NGO – Non-Governmental Organization
24. OMG – Oh My God
25. PDF – Portable Document Format
26. QA – Quality Assurance
27. R&D – Research and Development
28. ROI – Return On Investment
29. RSVP – Répondez s’il vous plaît
30. SEO – Search Engine Optimization
31. SMH – Shaking My Head
32. SWOT – Strengths, Weaknesses, Opportunities, and Threats
33. TBA – To Be Announced
34. TBD – To Be Determined
35. TGIF – Thank God It’s Friday
36. TMI – Too Much Information
37. UI – User Interface
38. UX – User Experience
39. VPN – Virtual Private Network
40. WIP – Work In Progress
41. WLAN – Wireless Local Area Network
42. XML – eXtensible Markup Language
43. YOLO – You Only Live Once
44. A/B testing – Split testing or comparison testing
45. API – Application Programming Interface
46. B2B – Business-to-Business
47. B2C – Business-to-Consumer
48. CMS – Content Management System
49. CTA – Call To Action
50. CPC – Cost Per Click
51. CTR – Click-Through Rate
52. CSS – Cascading Style Sheets
53. DM – Direct Message
54. DNS – Domain Name System
55. ESP – Email Service Provider
56. FTP – File Transfer Protocol
57. GA – Google Analytics
58. HTML5 – HyperText Markup Language version 5
59. HTTPS – HyperText Transfer Protocol Secure
60. IP – Internet Protocol
61. IoT – Internet of Things
62. IVR – Interactive Voice Response
63. JIT – Just In Time
64. KISS – Keep It Simple, Stupid
65. LAN – Local Area Network
66. MFA – Multi-Factor Authentication
67. NDA – Non-Disclosure Agreement
68. OTP – One-Time Password
69. PPC – Pay Per Click
70. RSS – Really Simple Syndication
71. SaaS – Software as a Service
72. SEM – Search Engine Marketing
73. SERP – Search Engine Results Page
74. SMTP – Simple Mail Transfer Protocol
75. SMS – Short Message Service
76. SSL – Secure Sockets Layer
77. TCP/IP – Transmission Control Protocol/Internet Protocol
78. URL – Uniform Resource Locator
79. VOD – Video On Demand
80. VoIP – Voice over Internet Protocol
81. WAN – Wide Area Network
82. WYSIWYG – What You See Is What You Get
83. XSS – Cross-Site Scripting
84. AJAX – Asynchronous JavaScript and XML
85. CDN – Content Delivery Network
86. CRUD – Create, Read, Update, Delete
87. MVC – Model View Controller
88. ORM – Object-Relational Mapping
89. REST – Representational State Transfer
90. SOAP – Simple Object Access Protocol
91. SPA – Single Page Application
92. SSH – Secure Shell