| Acronym | Meaning |
| MLT | Malta (ISO 3166 Trigram) |
| LBS | Location-Based Services |
| CSS | Cascading Style Sheets - Catalina Sky Survey - Central Security Service - Combat Service Support - Confederate States Ship - Content-scrambling System - Cross-site Scripting |
| WGS 84 | World Geodetic System 1984 |
| DFM | Dynamic Flowgraph Methodology |
| BDOS | Basic Disk Operating System; Part Of CP/M |
| SO | Somali Language (ISO 639-1 Code) |
| DMS | U.S. Defense Message System |
| AAS | Advanced Automation System - American Astronomical Society (double-A-S) |
| BETS | Bradley Embedded Training System |