| Acronym | Meaning |
| CERT | Const. Extension Rate Tensile |
| DFA | Discontinuous Flow Analysis |
| LAXS | Large-angle X-ray Scattering |
| SEU | Single Event Upset (in Spacecraft Power Systems) |
| ASX | Aluminosilicate Xerogel |
| SGPT | Serum Glutamic-pyruvic Transaminase |
| NMOG | Non-Methane Organic Gases |
| ORBIT | On-line Retrieval Of Bibliographic Information Timesharing |
| IDA | Isotope Dilution Analysis |
| CIM | Computer-integrated Manufacturing |