| Acronym | Meaning |
| DFCB | Data Format Control Book |
| MLE | Maximum Likelihood Estimation |
| RS | Russia (FIPS 10-4 Country Code) |
| ZS | Zettasecond |
| MADD | Mothers Against Drunk Driving - MyoAdenylate Deaminase Deficiency -Multiply-Add |
| YS | Yottasiemens |
| ELP | Emerson Lake And Palmer |
| XHO | Xhosa Language (ISO 639-2 Code) |
| SYR | Syria (ISO 3166 Trigram) |
| GLG | Galician Language (ISO 639-2 Code) |