| Acronym | Meaning |
| NAIRU | Non Accelerating Inflation Rate Of Unemployment |
| XI | Eleven (in Roman Numerals) |
| UR | Soviet Union (NATO Country Code |
| NAPS | Navy Acquisition Procedures Supplement |
| PETP | PolyEthyleneTerePhthalate |
| EGBUS | External Genitalia |
| W/O | Without: Software W/o Documentation |
| RA | Radium |
| RLY | Rally Point |
| ODAS | OCA-DLR Asteroid Survey |