| Acronym | Meaning |
| WMAC | Waste Minimization Assessment Center |
| ASCI | Accelerated Strategic Computing Initiative |
| KERD | Kinetic Energy Release Distribution |
| LIBD | Laser-induced Breakdown Detection |
| UDWBA | Unitarized Disorted Wave Born Approxn. (for Scattering) |
| IAVI | International AIDS Vaccine Initiative |
| BLB | Brillouin-Levy-Berthier (theorem In MO Theory) |
| ELCD | Electrolytic Conductivity Detection |
| XIAES | X-ray Induced Auger Emission Spectroscopy |
| IGOSS | Integrated Global Ocean Services System |