| Acronym | Meaning |
| DIC | Dissolved Inorganic Carbon |
| ICDW | Incommensurate Charge Density Wave |
| WWCOT | Whisker Wall Coated Open Tubular Column |
| CMOD | Crack Mouth Opening Displacement |
| PIPICO | Photoion-photoion Coincidence |
| SNG | Synthetic Natural Gas |
| ESEM | Electron Spin Echo Modulation |
| FCA | Fuzzy Cluster Analysis |
| INN | International Nonproprietary Names (for Drugs) |
| GCEMC | Grand Canonical Ensemble Monte Carlo |