| Acronym | Meaning |
 | PPQ | Pulses Per Quarter (used In Music Programming |
 | BNF | Backus-Naur Form (computing) |
 | UZB | Uzbek Language (ISO 639-2 Code) |
 | EH | Exahenry - Western Sahara (ISO 3166 Digram) |
 | JSEAD | Joint Suppression Of Enemy Air Defence (see SEAD) |
 | BBQ | Barbecue[1] |
 | USSR | Union Of Soviet Socialist Republics |
 | NA | Namibia (ISO 3166 Digram) -National Archives - Negative Acknowledge |
 | MH | Marshallese Language (ISO 639-1 Code) |
 | CMB | Cosmic Microwave Background |