4 ACL Access Control List
5 AFAICS As far as I can see
7 AFAIR As far as I remember
8 AGPL Affero General Public License
9 AJAX Asynchronous JavaScript and XML
10 AIM AOL (America Online) Instant Messenger
12 API Application Programming Interface
13 ASAP As soon as possible
14 ASCII American Standard Code for Information Interchange
15 ASP Active Server Pages
17 CGI Common Gateway Interface
18 CMS Content Management System
19 CSR Certificate Sign Request
20 CSS Cascading Style Sheets
21 CVS Concurrent Versions System
22 DBA Database Administrator
23 DHCP Dynamic Host Configuration Protocol
24 DHTML Dynamic HyperText Markup Language
25 DMCA Digital Millenium Copyright Act
26 DNS Domain Name System
27 DOM Document Object Model
28 DTD Document Type Definition
33 ESMTP Extended Simple Mail Transfer Protocol
34 FAQ Frequently Asked Questions
35 FDL GNU Free Documentation License
36 FTP File Transfer Protocol
37 FOSS Free & Open-Source Software
38 FLOSS Free/Libre and Open Source Software
39 FUD Fear, Uncertainty, and Doubt
41 GCE General Certificate of Education
43 GIF Graphics Interchange Format
45 GPL General Public License
46 GUI Graphical User Interface
47 HTML HyperText Markup Language
48 HTTP Hyper Text Transfer Protocol
49 IANAL I am not a lawyer (but)
50 ICANN Internet Corporation for Assigned Names and Numbers
51 ICQ I seek you (Instant Messenger)
52 IE5 Internet Explorer 5
53 IE6 Internet Explorer 6
55 IIRC If I remember correctly
56 IIS Internet Information Services
57 IMAP Internet Message Access Protocol
58 IMHO In my humble opinion
61 IRC Internet Relay Chat
63 ISO International Organization for Standardization
64 ISP Internet Service Provider
65 JDK Java Development Kit
66 JPEG Joint Photographics Experts Group
67 JPG Joint Photographics Experts Group
69 KISS Keep it simple stupid
70 LAN Local Area Network
71 LDAP Lightweight Directory Access Protocol
72 LGPL GNU Lesser General Public License
74 MathML Mathematical Markup Language
77 MIME Multipurpose Internet Mail Extension
78 MIT Massachusetts Institute of Technology
79 MML Mathematical Markup Language
80 MP3 Moving Picture Experts Group Layer 3
81 MPEG Moving Picture Experts Group
82 MSDN Microsoft Developer Network
84 MSIE Microsoft Internet Explorer
85 NIBM National Institute of Business Management
86 NIS Network Information Service
93 OPML Outline Processor Markup Language
96 OSS Open Source Software
97 OTOH On the other hand
99 PDA Personal Digital Assistant
100 PDF Portable Document Format
101 Perl Practical Extraction and Report Language
102 PERL Practical Extraction and Report Language
103 PHP PHP: Hypertext Preprocessor
104 PICS Platform for Internet Content Selection
105 PIN Personal Identification Number
107 PNG Portable Network Graphics
108 POP3 Post Office Protocol 3
109 POP Post Office Protocol
110 QoS Quality of Service
111 RAID Redundant Array of Inexpensive Disks
112 RDF Resource Description Framework
113 RFC Request for Comments
114 ROTFL Rolling on the floor laughing
115 RPC Remote Procedure Call
116 RSS Rich Site Summary
117 RTFM Read The Fine Manual
119 SCSI Small Computer System Interface
120 SDK Software Development Kit
121 SGML Standard General Markup Language
122 SMIL Synchronized Multimedia Integration Language
123 SMS Short Message Service
124 SMTP Simple Mail Transfer Protocol
125 SOAP Simple Object Access Protocol
127 SQL Structured Query Language
129 SSI Server Side Includes
130 SSL Secure Sockets Layer
131 SVG Scalable Vector Graphics
132 TIA Thanks in advance
133 TIFF Tagged Image File Format
135 TOC Table of Contents
136 URI Uniform Resource Identifier
137 URL Uniform Resource Locator
138 URN Uniform Resource Name
139 USB Universal Serial Bus
140 VBA Visual Basic for Applications
143 W3C World Wide Web Consortium
144 WAN Wide Area Network
145 WAP Wireless Access Protocol
146 WML Wireless Markup Language
149 WYSIWYG What You See Is What You Get
150 XHTML Extensible HyperText Markup Language
151 XML Extensible Markup Language
152 XSD XML (Extensible Markup Language) Schema Definition
153 XSL Extensible Stylesheet Language
154 XSLT Extensible Stylesheet Language Transformations
155 XUL XML User Interface Language
156 YMMV Your mileage may vary
158 LAMP Linux, Apache, MySQL and PHP