| Acronym | Meaning |
| ECU | Ecuador (ISO 3166 Trigram) -European Currency Unit (ancestor Of The Euro) |
| WO | Wolof Language (ISO 639-1 Code) |
| FF | Fula Language (ISO 639-1 Code) |
| SCCS | Standard Cubic Centimetre Per Second (unit Of Measurement Of Fluid Flow) |
| SIP | Session Initiation Protocol - State Implementation Plan - System Improvement Program - Systematic Investment Plan |
| DWG | Divisional Wargame (military Simulation) |
| EWSD | Elektronisches W?hlsystem Digital (German |
| SSGN | Nuclear-Powered Guided Missile Submarine (US Navy Hull Classification) |
| DSN | Deep Space Network |
| QANTAS | Queensland And Northern Territory Aerial Services |