| Acronym | Meaning |
| VFMO | Very Fast Moving Object (astronomy) |
| WDC | Western Design Center - World Data Center |
| ARAG | Advanced Research And Assessment Group |
| DND | Department Of National Defence (Canada) - Do Not Disturb |
| EOM | End Of Message |
| SLA | Service Level Agreement - Symbionese Liberation Army |
| MMCM | Machinist's Mate |
| TTFN | Ta Ta For Now |
| ZH | Zettahenry |
| FASEB | Federation Of American Societies For Experimental Biology |