| Acronym | Meaning |
| LOIS | Loss Of Interim Status |
| TAFE | Transverse Alternating-field Electrophoresis |
| ERT | Estrogen Replacement Therapy |
| SOA | Semiconductor Optical Amplifier |
| TSO | Time Sharing Option |
| ADAS | Angular-dependent Auger Spectroscopy |
| MAB | Monoclonal Antibodies |
| OWRS | Office Water Regulations And Standards (US EPA) |
| LACCC | Liquid Absorption Chromatography At Critical Conditions |
| WAS | Whole Air Sampler |