| Acronym | Meaning |
| MOKE | Magneto-optic Kerr Effect |
| MGD | Million Gallons Per Day |
| NIEL | Non-ionizing Energy Loss |
| NMP | Nitroxide-mediated Polymerization |
| BTU | British Thermal Unit |
| ARP | Angle-resolved Photoemission |
| HAC | Hydrogen-assisted Cracking |
| SPMP | Scanning Proton Microprobe |
| TMDL | Total Maximum Daily Load |
| QDVPT | Quasidegenerate Variational Perturbation Theory |