| Acronym | Meaning |
| ISEA | International Society For Exposure Analysis |
| MBT | Minimum [spark Advance For] Best Torque |
| CESAR | Canadian Expedition To Study The Alpha Ridge |
| PEMFC | Proton Exchange Membrane Fuel Cell |
| ALI | Annual Limit On Intake |
| PCILOCC | PCILO For Crystal Calculations |
| SCA | Specific Collection Areas |
| SEVB | Semiempirical Valence Bond |
| SWKB | Supersymmetric Wentzel-Kramers-Brillouin (quantum Method) |
| ECSXRF | Electrochemisorption X-ray Fluorescence |