| Acronym | Meaning |
| STFT | Short Time Fourier Transform |
| PAZ | Protective Action Zone |
| ACCDPPA | Approx. Coupled Cluster With Double Excitations Polarization Propagator Approxn. |
| MQO | Measurement Quality Objective |
| OSC | On Site Coordinator |
| ACORE | Atomic Core Orbitals |
| SINGER | System-wide Information Network For Genetic Resources |
| ACC | Acetyl-CoA Carboxylase |
| CRAVE | Carcinogen Risk Verification Effort (EPA) |
| OASCR | Office Of Advanced Scientific Computing Research |