| Acronym | Meaning |
| MP2 | Moeller-Plesset Second-order Perturbation Theory |
| TRDS | Text Retrieval Data System |
| CITE | Chemical Instrumentation Test And Evaluation |
| TCLP | Toxicity Characteristic Leaching Procedure |
| CAD | Collisionally Activated Dissociation |
| BRCA2 | Breast Cancer Gene 2 |
| LECD | Lifetime Equivalent Constant Dose |
| PIPS | Passivated Implanted Planar Silicon |
| IPC | International Patent Classification |
| BHGM | Borehole Gravity Meter |