| Acronym | Meaning |
| ADGIXA | Angular-dependent Glancing-incidence X-ray Analysis |
| CSO | Combined Sewage Overflow(s) |
| SPMC | Stationary Phase Monte Carlo |
| CP-LSDA | Car-Parrinello Local Spin Density Functional |
| CPT | Carnitine Palmitoyltransferase |
| HRSG | Heat Recovery Steam Generator |
| CFE | Coherent Forward Emission |
| CDD | Charge-density Distortion |
| BIOME | Biological Imaging And Observation/Mission To Earth |
| CTLA | Cytotoxic T Lymphocyte Antigen |