| Acronym | Meaning |
| 4H | (US) Haemophiliac, Hispanic, Homosexual, Heroin Addict |
| PIA | Pain In The Ass |
| DFO-SFJ | Done Fell Out - Screaming For Jesus |
| PAAF | Pissed As A Fart (also PIAF -PIssed As A Fart) |
| JPS | Just Plain Stupid (self Induced Injury Involving Lack Of Common Sense) |
| VIP | Very Intoxicated Person |
| RPVU | Relative Porsche Value Unit: Surgical Index Of Potential Income From The Repair Of Patient Injuries, Usually Orthopaedic In Nature. Fractured Finger = A Windscreen Wiper; A Fractured Hip = New Tyres Etc. |
| EC | Eternal Care - Intensive Care (for A Patient Who Won't Come Out Again) |
| ATFO | Asked To Fuck Off |
| DPS | (General Practice) Droopy Penis Syndrome: A Patient Wanting Viagra Prescription |