| Acronym | Meaning |
| IMMA | Ion Microprobe Mass Analysis |
| DODS | Different Orbitals For Different Spins |
| MP4(DQ) | Moeller-Plesset Perturbation Treatment To Fourth Order In The Space Of Double And Quadruple Substitutions |
| ABEP | Acetate Buffer Extraction Procedure |
| ASK | Amplitude Shift Keying |
| DSMC | Direct Simulation Monte Carlo |
| DFS | Daily Flow System (file Within STORET) |
| OASLM | Optically Addressed Spatial Light Modulator |
| RVC | Reticulated Vitreous Carbon (electrode) |
| HEV | Hybrid Electric Vehicle |