| Acronym | Meaning |
| BITS | Biologically Important Trace Species |
| ALERT | Automated Local Evaluation In Real Time |
| ARINC | Aeronautical Radio |
| SCEP | Study Of Critical Environmental Problems |
| EI | Electron Ionization |
| MDM | Multiplexer/demultiplexer |
| AOG | Acid Offgas |
| AMC | Appraisal Management Center |
| MIDI | Musical Instrument Digital Interface |
| SCST | State Committee On Science & Technology |