| Acronym | Meaning |
| PPC | Pay Per Click |
| GUID | Globally Unique Identifier |
| BLOB | Binary Large Object |
| IT | Information Technology |
| CD-ROM | Compact Disc Read-Only Memory |
| XHTML | Extensible Hypertext Markup Language |
| CPM | Cost Per 1,000 Impressions |
| NETBIOS | Network Basic Input/Output System |
| ATA | Advanced Technology Attachment |
| IMAP | Internet Message Access Protocol |