| Acronym | Meaning |
| QUE | Quechua Language (ISO 639-2 Code) |
| KIR | Kiribati (ISO 3166 Trigram) |
| SSN | Nuclear-Powered Attack Submarine (US Navy Hull Classification) -SIM Serial Number - Social Security Number - Socialist Solidarity Network - Subsystem Number (SCCP |
| NAV | Navigation[al] |
| FSE | Fire Support Element |
| BWR | Boiling-Water Reactor |
| GSM | General Service Medal - Grams Per Square Metre (paper Thickness; Properly G/m?) - Ground Station Module - Groupe Sp?cial Mobile (French |
| IRA | Individual Retirement Account (legally |
| CADPAT | CAnadian Disruptive PATtern |
| RLS | Restless Leg Syndrome |