| Acronym | Meaning |
| MCHC | Mean Corpuscular Hemoglobin Concentration (occupational Exposure) |
| DOR | Delta Opioid Receptor |
| CCTWRS | Cape Cod Toxic Waste Research Site |
| SXRD | Surface X-ray Diffraction |
| FCVA | Filtered Cathodic Vacuum Arc |
| IOSRR | Infinite Order Sudden Rigid-rotor Approximation |
| AAIW | Antarctic Intermediate Water |
| HMG | High Mobility Group |
| PSD | Particle Size Distribution |
| CCCC | Complex-coordinate Coupled-channel (method In Calcns. On Rotational And Vibrational Predissocn.) |