| Acronym | Meaning |
 | BITS | Biologically Important Trace Species |
 | EPOP | European Polar Orbiting Platform |
 | MOS | Metal-oxide Semiconductor |
 | SADCC | South African Development Coordination Conference |
 | FACE | Florida Area Cirrus Experiment |
 | CAE | Cooler |
 | NWSTC | National Weather Service Telecommunications |
 | OD | Outside Diameter |
 | IR | Infrared |
 | MMD | Mass Median Diameter |