| Acronym | Meaning |
| DLSA | (U.S.) Defense Legal Services Agency |
| PVR | Personal Video Recorder |
| ASOC | Air Sovereignty Operations Centre - Air Support Operations Centre - Airport Security And Operations Centre - Antarctic And Southern Ocean Coalition - Atlanta Symphony Orchestra Chorus - Australian Standard Offence Classification |
| AU | African Union (was OAU Before 2000) - American University -Astronomical Unit - Australia (ISO 3166 Digram) - Austria (FIPS 10-4 Country Code) |
| DMOS | Double Diffused MOS Transistor (dee-moss) |
| ON | Ontario (postal Symbol) |
| ICW | In Co-ordination With - Indonesia Corruption Watch - Infectious And Chemotherapeutic Waste - Insulating Concrete Wall - Integral Crystalline Waterproofing -Interactive Courseware |
| TBD | To Be Determined |
| KBO | Kuiper Belt Object |
| HIRISE | High Resolution Imaging Science Experiment |