| Acronym | Meaning |
| FAT | File Allocation Table |
| YAHOO | Yet Another Hierarchical Officious Oracle |
| MIPS | Millions Of Instructions Per Second |
| HFS | Hierarchical Filing System |
| LDAP | Lightweight Directory Access Protocol |
| COM | Component Object Model |
| ISAM | Indexed Sequential Access Method |
| LGMR | Laser Guided Magnetic Recording |
| CWR | Congestion Window Reduced |
| DWDM | Dense Wave Division Multiplexing |