| Acronym | Meaning |
| LEOS | Lasers And Electro-Optics Society |
| RPIPC | Reversed-phase Ion-pair Chromatography |
| FOND PT | Finite-order Nondegenerate Perturbation Theory |
| UCDW | Ultrarelativistic Continuum Distorted Wave |
| IPMI | International Precious Metals Institute |
| CIM | Ceramic Injection Molding |
| DHT | Down-hole Temperature |
| PBP | Penicillin Binding Protein |
| ERF | Electrorheological Fluid |
| MQO | Measurement Quality Objective |