| Acronym | Meaning |
| APXPS | Appearance Potential X-ray Photoemission Spectroscopy |
| CFRT | Continuous Fiber Reinforced Thermoplastic Composite |
| APF | Advanced Particle Filter |
| LTP | Leachate Treatment Plant |
| EPA | Environmental Protection Authority (Australia) |
| SAMPEX | Solar Anomalous And Magnetospheric Particle Explorer (spacecraft) |
| MIC | Minimal Inhibitory Concentration |
| DAF | Distributed Approximating Functional (in Study Of Quantal Wave-packet Propagation) |
| TDCC | Time-dependent Coupled-cluster |
| LCDA MO | Linear Combination Of Donor-acceptor Molecular Orbital Theory |