| Acronym | Meaning |
| GOES | Geostationary Operational Environmental Satellite |
| ESL | English As A Second Language |
| APL | A Programming Language - Acute Promyeloid Leukaemia - Anti-Personnel Landmine - Applied Physics Laboratory (Johns Hopkins University) |
| SVM | Support Vector Machine (artificial Intelligence) |
| GRC | Greece (ISO 3166 Trigram) |
| PAYD | Pay As You Drive |
| SC | Scandium |
| NLOS | LS -Non Line Of Sight-Launch System |
| MLE | Maximum Likelihood Estimation |
| ECJ | European Court Of Justice |