| Acronym | Meaning |
| DXM | DeXtroMethorphan |
| CSRF | Cross-Site Request Forgery |
| TIVP | Totally Innocent Victim Of A Party |
| OOTW | Operations Other Than War |
| URD | User Requirements Document |
| BTP | British Transport Police |
| PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
| SSC | Safe |
| FLIR | Forward Looking InfraRed (sensor) |
| JY | Japanese Yen |