| Acronym | Meaning |
| IBAE | Ion Beam Assisted Etching |
| NF | Nuclear Factor |
| STECS | Solar Thermal Electric Conversion Systems |
| ACMP | Advisory Committee On Marine Pollution (ICES) |
| SPASE | South Pole Air Shower Expt. |
| MIRA | Multivariate Image Rank Analysis |
| INQUA | International Association For Quaternary Research |
| CGC | Constrained Geometry Catalyst |
| AGFA | Asymptotic Green Function Approxn. |
| EI | Emissions Inventory |