| Acronym | Meaning |
| ETL | Energy Technology Programs |
| CAL | Cray Assembly Language |
| ALP | Assemble Language Preprocessor |
| IPU | Instrument Processor Unit |
| ANSTO | Australian Nuclear Science And Technology Organization |
| ARA | Appletalk Remote Access |
| SCM | Stratospheric Circulation Model |
| NCC | National Climate Center |
| DBA | Data Base Administrator |
| DME | Distance-measuring Equipment |