| Acronym | Meaning |
| ILE | Interlingue Language (ISO 639-2 Code) |
| TKM | Turkmenistan (ISO 3166 Trigram) |
| BLT | Bacon Lettuce Tomato (sandwich) |
| HRT | Hormone Replacement Therapy |
| ISSN | International Standard Serial Number (ISO 3297) |
| RMS | Rate-Monotonic Scheduling - Richard M. Stallman - Root-Mean-Square - Royal Mail Ship (e.g. RMS Titanic) |
| CFZ | Critical Friendly Zone |
| BER | Bit Error Rate |
| HORECA | Hotel |
| JIVE | Joint Institute For VLBI (Very Long Baseline Interferometry) In Europe |