| Acronym | Meaning |
| JODC | Japan Ocean Data Center |
| GRGC | Geologic Record Of Global Change |
| GRD | Geophysics Research Directorate |
| EURAM | European Research In Advanced Materials |
| BMRC | Bureau Of Meteorology Research Centre |
| R/T | Reciever/Transmitter |
| ABC | Accelerator-based Conversion |
| ACSE | Association Control Service Element |
| DCO | Delayed Compliance Order |
| VTAM | Virtual Telecommunications Access Method |