| Acronym | Meaning |
 | MHWN | Mean High Water Neaps (nautical Charts) |
 | TUC | Trades Union Congress |
 | SHP | Saint Helena Pound (ISO 4217 Currency Code) |
 | GMD | Gambian Dalasi (ISO 4217 Currency Code) |
 | HF | High Frequency |
 | BQ | British Antarctic Territory (ISO 3166 Digram; Merged With AQ In 1979) - Navassa Island (FIPS 10-4 Territory Code) |
 | RKBA | Right To Keep And Bear Arms (Second Amendment To The United States Constitution) |
 | CMHC | Canada Mortgage And Housing Corporation |
 | CNO | Computer Network Operations |
 | BES | Budget Estimate Submission |