| Acronym | Meaning |
| AM | Americium |
| NISAC | U.S. National Infrastructure Simulation And Analysis Center |
| NDP | New Democratic Party (Canada) |
| EMS | Emergency Medical Services |
| GLINT | Gallium-arsenide Laser Illuminator For Night TV - Gated Laser Illuminator For Narrow Television -Gated Laser Intensifier (tape) - Gospel Literature International - Graphical Linux Installation Tool |
| CZK | Czech Koruna (ISO 4217 Currency Code) |
| EN | English Language (ISO 639-1 Code) |
| WC | Water Closet - Winston Churchill - World Cup (sports) |
| B?C | Blue ?yster Cult |
| SRM | Specified Risk Material |