| Acronym | Meaning |
| INDO/RZ | Intermediate Neglect Of Differential Overlap/Ridley-Zerner |
| AOTF | Acousto-optic Tunable Filter |
| RTPM | Radical Triplet Pair Mechanism |
| NDO | Neglect Of Differential Overlap |
| FMD | Foot And Mouth Disease |
| BCSC | Buried Contact Solar Cell |
| AFC | Assimilation (with) Fractional Crystallization (geochemistry) |
| LAH | Lithium Aluminum Hydride |
| RUSTIC | Risk Of Unsaturated/saturated Transport And Transformation Of Chemical Concentrations |
| POLARIS | Photochem. Of Ozone Loss In The Arctic Region In Summer |