| Acronym | Meaning |
| GRF | Growth Hormone Releasing Factor |
| COLD | Chronic Obstructive Lung Disease |
| RPF | Renal Plasma Flow |
| CFE | Cold-feed Extrusion |
| LOICZ | Land-Ocean Interactions In The Coastal Zone |
| TLM | Triple Layer Model (of Adsorption) |
| PONA | Paraffins, Olefins, Naphthalenes, And Aromatics (in Petroleum Analysis) |
| AMS | AIRS Area/Mobile Source Subsystem (subsystem Of AIRS) |
| NTGS | Air/Superfund National Technical Guidance Study |
| MCEP | Multiconfigurational Electron Propagator (in Ionization Potential Calcns.) |