| Acronym | Meaning |
| IRAS | Infrared Astronomical Satellite |
| EMS | Emergency Medical Services |
| NSAID | Non-Steroidal Anti-Inflammatory Drug |
| NHO | N?ringslivets Hovedorganisasjon (Confederation Of Norwegian Enterprises |
| TTY | TeleTYpewriter (Printer) |
| POL | Petroleum, Oil, And Lubricant |
| BATS | Behavior Analysis Training System - Bradley Advanced Training System |
| ZS | Zeptosecond |
| BITE | Built-In Test Equipment |
| BN | Bengali Language (ISO 639-1 Code) |