| Acronym | Meaning |
| TATP | TriAcetone TriPeroxide |
| MERL | Mitsubishi Electric Research Laboratories |
| IIE | Innovative Interstellar Explorer |
| ZT | Zettatesla |
| NORML | National Organization For The Reform Of Marijuana Laws (normal) |
| IO | Ido Language (ISO 639-1 Code) |
| IMS | Information Management System - International Meat Secretariat - Ion Mobility Spectrometer |
| TCL | Tool Command Language |
| XVIII | Eighteen (in Roman Numerals) |
| GED | General Education Development |