| Acronym | Meaning |
| ICS | In-Country Support - Intelligence And Communications Systems - Interim Contractor Support |
| TUNS | Technical University Of Nova Scotia |
| ISEN | Internet Search Environment Number |
| RU | Russia (ISO 3166 Digram) |
| III | Three (in Roman Numerals) |
| LT | Lieutenant |
| SMDR | Station Message Detail Recording |
| CSA | Canadian Space Agency - Canadian Standards Association - Child Support Agency - Command Staff Advisor - Community-supported Agriculture - Confederate States Of America - Corps Storage Area -Czech Airlines |
| BGD | Bangladesh (ISO 3166 Trigram) |
| EXREP | Expeditious Repair (SM&R Code) |