| Acronym | Meaning |
| ICARUS | Imaging Cosmic And Rare Underground Signal |
| GC | Guanine + Cytosine |
| SLAPW | Superlinearized Augmented Plane Wave |
| LCTAO | Linear Combination Of Traveling Atomic Orbitals |
| TBBA | Tightly-bound-on-the-bond Approxn. (band Structure Crystal) |
| PLTD | Phospholipid Transfer Protein |
| HCG | Human Chorionic Gonadotropin |
| SALSA | Scoring Algorithm For Spectral Analysis |
| FIMDA | Fluorescence Intensity Multiple Distributions Analysis |
| MURINES | Muon Ring Neutrino Experiments |