| Acronym | Meaning |
| LSDSIC | Local-spin-density Self-interaction-correction Approxn. (in Total Energy Calcns. For Atoms) |
| ESC | Endometrial Stromal Cell |
| DESPOT | Driven-equilibrium Single-pulse Observation Of T1 |
| CFMM | Continuous Fast Multipole Method (algorithm For Coulomb Interactions Among Charge Distributions) |
| TRCF | Transcription-repair Coupling Factor |
| CRIOSA | Classical Reactive Infinite Order Sudden Approxn. |
| DIA | Drug Information Association |
| DECODE | Dipolar Echo Decay |
| PDB | Potato Dextrose Broth |
| MPDS | Moment-polarized Dirac-Slater |