| Acronym | Meaning |
| STA | Single-transition Approximation |
| MOLIERE (V5) | Microwave Observation LIne Estn. And Retrieval |
| SEED | Self Electro-optic Effect Device |
| TGIC | Temperature Gradient Interaction Chromatography [reversed Phase HPLC With Variable Column Temp. During Elution] |
| CCEH | Center For Coastal Ecosystem Health |
| RTD | Residence Time Distribution |
| OMTP | Overlap-multipole-expansion Procedure |
| PNA | Paraffins, Naphthenes, And Aromatics (in Petroleum Analysis) |
| HMPID | High Momentum Particle Identification Detector |
| PIC | Products Of Incomplete Combustion |