Blood work:
CBC: complete blood count
FBC: full blood count
Common tests:
LFT: liver function test
ECG: electrocardiogram
EEG: electroencephalogram
EMG: electromyogram
Imaging:
CT: computerized tomography
MRI: magnetic resonance imaging
PET: positron emission tomography
Markers:
ABG: arterial blood gas
BMR: basal metabolism rate
BP: blood pressure
CRP: C-reactive protein (CRP) blood test marker of inflammation
Hb: hemoglobin (a substance in red blood cells that moves oxygen around the body)
RBC: red blood cell
WBC: white blood cell
LDL: low-density lipoprotein (a.k.a. bad cholesterol)
HDL: high-density lipoprotein (a.k.a. good cholesterol)