| Acronym | Meaning |
| VTOL | Vertical Take-Off & Landing |
| UNRISD | United Nations Research Institute For Social Development |
| PBCK | Problem Between Chair And Keyboard (computer Help Desk In-joke) |
| XUL | XML User Interface Language |
| CBML | Coalition Battle Management Language |
| ISTS | Intel Science Talent Search |
| MWESH | Machismo Wizards Extended SHelter (operating System) |
| SNRI | Serotonin-Norepinephrine Reuptake Inhibitor |
| HRH | His (or Her) Royal Highness |
| NZC | New Zealand Cricket |