| Acronym | Meaning |
| SCRAM | Safety Control Rod Axe Man |
| SE | Seychelles (FIPS 10-4 Country Code) - South-East - Sweden (ISO 3166 Digram) -Synthetic Environment - System Engineering |
| DND | Department Of National Defence (Canada) - Do Not Disturb |
| NRAO | National Radio Astronomy Observatory |
| MGM | Metro Goldwyn Mayer -Montgomery |
| VAT | Value-Added Tax -Vatican City-State (ISO 3166 Trigram) |
| AMSO | U.S. Army Model And Simulation Office |
| ETB | Ethiopian Birr (ISO 4217 Currency Code) |
| FACTS | Flexible Alternating Current Transmission System |
| DOB | Date Of Birth |