| Acronym | Meaning |
| SMD | Surface Mount Device |
| IRSN | Institut De Radioprotection Et De S?ret? Nucl?aire (French |
| USIA | United States Information Agency |
| WA | Walloon Language (ISO 639-1 Code) |
| BNS | Bank Of Nova Scotia |
| RTT | Round Trip Timing |
| POCD | Post-Operative Cognitive Dysfunction |
| JCDS | Joint Chiefs Of The Defence Staff |
| CTIL | Critical Tracked Items List |
| IRB | International Rugby Board |