| Acronym | Meaning |
| SIA | Sequential Injection Analysis |
| TCPTP | T-cell Protein Tyrosine Phosphatase |
| TPEPICO | Threshold Photoelectron-photoion Coincidence |
| ROHS | Restrictions On Hazardous Substances |
| SCAPS | Site Characterization And Analysis Penetrometer System |
| CEARP | Comprehensive Environmental Assessment And Response Program |
| MAGE | MicroArray And Gene Expression |
| ESM | Exponential-series Method |
| KPNO | Kitt Peak National Observatory |
| MLTCS | Mesosphere-lower Thermosphere Coupling Study |