| Acronym | Meaning |
| BIA | Bioelectric Impedance Analysis |
| SBA | Short Bed Adsorbers |
| BLAISE | British Library Automated Information Service |
| ARI | Aldose Reductase Inhibitor |
| CENSA | Collaborative Electronic Notebook Systems Association |
| NPS | National Park Service (US) |
| SCD | Sulfur Chemiluminescence Detector |
| IDA | Interdigitated Array (microelectrodes) |
| PISCES | Power Plant Integrated Systems: Chem. Emission Studies |
| IACG | Inter-Agency Consultative Group |