| Acronym | Meaning |
| HSS | Health Service Support -High-Speed Steel |
| PQ | Province Of Qu?bec (obsolete Postal Code |
| SDS | Students For A Democratic Society |
| DSM | Diagnostic And Statistical Manual Of Mental Disorders |
| ROP | Render Output Pipeline |
| DMPFC | DorsoMedial PreFrontal Cortex |
| MD | Fifteen Hundred (in Roman Numerals) - Maryland (postal Symbol) -Medicinae Doctor (Doctor Of Medicine/Medical Doctor) - Mentioned In Dispatches (military) -Moldova (FIPS 10-4 Country Code; ISO 3166 Digram) |
| PAFC | Plymouth Argyle Football Club |
| MEL | Maya Embedded Language - Michigan Electronic Library |
| PHA | PolyHydroxyAlkanoate -Potentially Hazardous Asteroid |