| Acronym | Meaning |
| AAGP | Aerobic Attached Growth Process |
| CLIMAP | Climate Long-range Investigation Mapping And Prediction |
| CSFGH | Complex-scaling Fourier-grid Hamiltonian |
| PMP4 | (spin) Projected Moeller-Plesset Fourth-order (perturbation Theory) |
| IHO | International Hydrographic Association |
| FMTBA | Fitted Modified Tight-binding Approxn. |
| HIRBS | Heavy-ion Rutherford Backscattering Spectrometry |
| MIVIS | Multispectral IR And Visible Imaging Spectrometer |
| ACRE | Automatic Climatological Recording Equipment |
| BHET | Bis(2-hydroxyethyl) Terephthalate |