| Acronym | Meaning |
 | PU | Guinea-Bissau (FIPS 10-4 Country Code) -Polyurethane -United States Miscellaneous Pacific Islands (ISO 3166 Digram; Obsolete 1986) |
 | EFF | Electronic Frontier Foundation |
 | CARE | Community Database On Accidents On The Roads In Europe -Cooperative For Aid And Relief Everywhere (originally Cooperative For American Remittances To Europe) |
 | SPOE | Sea Port Of Embarkation |
 | TOW | Tube-launched |
 | AU | Gold |
 | MHWN | Mean High Water Neaps (nautical Charts) |
 | SRL | Savannah River Laboratory - Single Rocket Launcher - Survival Research Labs |
 | ECTHR | European Court Of Human Rights |
 | ACB | Asociaci›n De Clubs De Baloncesto (Spanish For Association Of Basketball Clubs) |