| Acronym | Meaning |
| GSP | Gown Sign Positive - A Patient Who Leaves (self-discharge) Without Official Discharge Orders |
| NLPR | No Longer Playing Records (dying) |
| AE | Aggressive Euthanasia - A Procedure That Obnoxious Patients Would Benefit From. |
| ECU | Eternal Care Unit: Heaven ("gone To The ECU" = Dead) |
| FODE | Falling On Deaf Ears |
| CAT6 | Triage Is Cat 1 (major) To Cat 5 (minor) So Cat 6 Means A Timewaster |
| FORD | Found On Road Dead |
| CF | Cockroach Factor - A Patient's Ability To Survive Trauma Or Serious Treatment Is Inversely Proportional To His Contribution To Society. |
| CIA | Chrome Induced Ischaemia - Patient That Develops Inexplicable Chest Pains When Arrested And Handcuffed |
| KAGC | Knife And Gun Club - (US) Local Street Gangs Or Criminal Organizations That Keep ER In Business OR The Emergency Departments That Care For Patients With The Results Of Street Gang Violence |