| Acronym | Meaning |
| LOD | Lines Of Development (UK) |
| LT | Lieutenant |
| SPC | Secretariat Of The Pacific Community |
| LULU | Locally Unwanted Land Use (urbanism) |
| CPD | Capabilities Production Document |
| DLA | U.S. Defense Logistics Agency |
| ACT | Adaptive Control Of Thought (cognitive Model) ? Australian Capital Territory (postal Symbol) ? American College Test(ing Program) |
| BLUI | Body Language User Interface (blooie) |
| EU | Basque Language (ISO 639-1 Code) |
| MZ | Mach-Zehnder (interferometer) -Magnetic Azimuth -Move |