| Acronym | Meaning |
| PLH | Pray Long And Hard |
| 3H | Enema That Is "high, Hot, And A Hell Of A Lot." Reputedly Given To Patients Who Give Staff A Hard Time. |
| PSS | Positive Suitcase Sign - Patients Who Are Repeated Admissions For Prolonged Periods With No Physiological Cause Of Their Problems. They Turn Up At Hospital With Packed Suitcases Ready For Admission |
| FMPS | Fluff My Pillow Syndrome (attention/sympathy Seeker) |
| CRI | Cranial-Rectal Insertion Or Cranial-Rectal Inversion (head-up-ass Syndrome) |
| LMC | Low Marble Count (low IQ) |
| OBE | Open Both Ends (known In UK As DNV - Diarrhoea And Vomiting) |
| GTTL | Gone To The Light (died) |
| FES | Fluttering Eye Syndrome - Patient Faking Unconsciousness |
| NSA | Non-Standard Appearance (what A FLK Grows Into) |