| Acronym | Meaning |
 | NMOS | N-type/Negative Metal-Oxide-Semiconductor Transistor (enn-moss) |
 | RDDL | Resource Directory Description Language (riddle) |
 | ND | Neodymium |
 | AEF | American Expeditionary Force |
 | GBU | Glide-Bomb Unit - Global Business Unit |
 | FI | Finnish Language (ISO 639-1 Code) |
 | CD | Cadmium |
 | CBS | Columbia Broadcasting System - Corps Battle Simulation |
 | PUS | United States Miscellaneous Pacific Islands (ISO 3166 Trigram; Obsolete 1986) |
 | OTA | Office Of Technology Assessment -Orthodontic Technicians Association |