| Acronym | Meaning |
| MRM | Multiresidue Method |
| REOM | Reduced Equations Of Motion (method In Mol.-scattering Calcns.) |
| CDP | Contracted Density Product (in Simplification Of MO Calcns.) |
| RXTE | Rossi X-ray Timing Explorer |
| WIPO | World Intellectual Property Organization |
| RTDF | Remediation Technologies Development Forum |
| CRT | Cathode Ray Tube |
| IAB | Information Access Branch |
| RRGM | Recursive Residue Generation Method |
| GAIM | Global Analysis Interpretation And Modeling |