| Acronym | Meaning |
| CSHO | Compliance Safety & Health Officer |
| IPC | International Patent Classification |
| ADI | Alternating Direction Implicit (method) |
| MDC | Maxwell Displacement Current |
| PFGSE | Pulsed Field-gradient Spin-echo |
| FETAX | Frog Embryo Teratogenesis Assay-Xenopus |
| SPG | Sequential Product (of) Geminals |
| CTE | Charge-transfer Efficiency |
| SIRTF | Space Infrared Telescope Facility |
| PDR | Photodissociation Region |