| Acronym | Meaning |
![](file.png) | CD-ROM | Compact Disc Read-Only Memory |
![](file.png) | DRAM | Dynamic Random Access Memory |
![](file.png) | IM | Instant Message |
![](file.png) | CPM | Cost Per 1,000 Impressions |
![](file.png) | DSL | Digital Subscriber Line |
![](file.png) | XML | Extensible Markup Language |
![](file.png) | DAC | Digital-to-Analog Converter |
![](file.png) | TIFF | Tagged Image File Format; Image Format |
![](file.png) | ACL | Access Control List |
![](file.png) | DVD-RW | Digital Versatile Disk Rewritable |