| Acronym | Meaning |
| CW | Continuous Wave (laser) -Cook Islands (FIPS 10-4 Territory Code) |
| ALERT | Advanced Linked Extended Reconnaissance And Targeting - Attack And Launch Early Reporting To Theatre |
| ZR | Zaire (ISO 3166 Digram; Obsolete 1997) |
| JANUS | Joint Academic Network Using Satellites (UK) - Joint Army Navy Uniform Simulation -Joint Army-Navy Staff - Just ANother Useless Simulation (Note: The U.S. Army Janus Simulation Is Not An Acronym) |
| PES | PolyEtherSulfone |
| LIFO | Last In |
| PEET | Partnerships For Enhancing Expertise In Taxonomy |
| UBC | United Baptist Church - University Of British Columbia |
| RNA | RiboNucleic Acid |
| MLT | Maltese Language (ISO 639-2 Code) |