| Acronym | Meaning |
| PPS | Post Postscriptum - Precise/Precision Positioning Service (GPS) - PolyPhenylene Sulfide |
| MXN | Mexican Peso (ISO 4217 Currency Code) |
| DSM | Diagnostic And Statistical Manual Of Mental Disorders |
| ZM | Zambia (ISO 3166 Digram) |
| MMCM | Machinist's Mate |
| JT | Johnston Atoll (ISO 3166 Digram; Obsolete 1986) -Junior Technician (RAF) |
| HAZMAT | Hazardous Materials |
| NY | New York (postal Symbol) |
| FUCK | For |
| PTUI | Plain-Text User Interface (pa-too-ey) (cf CLI) |