| Acronym | Meaning |
| FRCP | Federal Rules Of Civil Procedure |
| PAMELA | Payload For Antimatter Matter Exploration And Light-nuclei Astrophysics |
| SABENA | Soci?t? Anonyme Belge D'exploitation De La Navigation A?rienne (French For Belgian Company For Exploiting Aerial Navigation |
| SCN | Suprachiasmatic Nucleus |
| LDMOS | Lateral Double-diffused MOS Transistor (ell-dee-moss) |
| AMSAA | U.S. Army Materiel Systems Analysis Activity |
| DISA | U.S. Defense Information Systems Agency |
| IB | International Baccalaureate |
| RUS | Russian Language (ISO 639-2 Code) |
| SKK | Slovak Koruna (ISO 4217 Currency Code) |