| Acronym | Meaning |
| CIA | Chrome Induced Ischaemia - Patient That Develops Inexplicable Chest Pains When Arrested And Handcuffed |
| NSA | Non-Standard Appearance (what A FLK Grows Into) |
| IP | Insurance Pain - Neck Pain Secondary To A Minor Car Bump |
| LOBNH | Lights On But Nobody Home |
| PPA | Practicing Professional Alcoholic |
| 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 |
| AGA | Acute Gravity Attack (fell Over) |
| FOS | Found On Street: Unidentified Dead Homeless Person |
| GTMJACB | Gone To Meet Jesus, Ain't Coming Back (dead) |
| 3PS | Pill, Permissiveness And Promiscuity (relates To Female Patients With Sexually Transmitted Disease) |