| Acronym | Meaning |
| PCBN | Polycrystalline Cubic Boron Nitride |
| MIRIS | Multiple Internal Reflection IR Spectroscopy |
| GOMR | Global Ozone Monitoring Radiometer |
| MORBID | Morse Oscillator-rigid Bender Internal Dynamics (hamiltonianin Rotational-vibrational Energy Levels Calcn.) |
| IMSD | Information Management And Services Division |
| ALP | Alkaline Phosphatase |
| GSM | Global System For Mobile Telecommunications |
| TGMA | Task Group Of Metal Accumulation |
| CIRS | Composite Infrared Spectrometer |
| MMT | Methylcyclopentadienylmanganese Tricarbonyl |