| Acronym | Meaning |
| TTOAST | Take Them Out And Shoot Them |
| TFO | Too F*cking Old (person Dying Of Old Age). |
| TCS | Toxic Confusional State - Confused, Usually Elderly, Person Whose Problem Is Due To Constipation (toxic Build Up In Body) |
| OBS | Obvious Bullsh*t |
| TBC | Total Body Crunch: Multiple Injuries |
| DPS | (Hospitals) Disappearing Penis Syndrome: The Usual Reaction Of The Male Organ In Response To Insertion Of Catheter Or Endoscope |
| GOK | God Only Knows |
| BBLS | Belly-button Lint Sign - Male, Middle-aged, Overweight And Hairy (an Umbilicus That Looks Like The Lint (fluff) Trap In A Tumble Dryer Is Most Common In Overweight, Hairy, Older Men). Known As Belly-Button Fluff Sign In The UK. |
| 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 |
| PBLS | Positive Blue Legs Sign - (US) Resuscitation Behind Closed Curtains (US ER Medics Wear Blue Scrubs) |