| Acronym | Meaning |
| HMV | His Master's Voice |
| PZ | Panama Canal Zone (ISO 3166 Digram; Obsolete 1980) -Pickup Zone |
| TJ | Tajikistan (ISO 3166 Digram) - Terajoule |
| ARF | ASEAN Regional Forum |
| C3 OR C? | Colorectal Cancer Condition - Command |
| WSUS | Windows Server Update Services |
| AFK | Away From Keyboard (Internet Chat Abbreviation) |
| WKYP | Will Keep You Posted |
| NAS | National Academy Of Sciences - National Air Space - National Audubon Society - Naval Air Station - New Attack Submarine |
| ASX | Advanced Stream Redirector - Australian Stock Exchange |