| Value | Description |
| AR | Autorefraction | |
| AS | Angioscopy | Retired |
| ASMT | Content Assessment Results | |
| AU | Audio | |
| BDUS | Bone Densitometry (ultrasound) | |
| BI | Biomagnetic imaging | |
| BMD | Bone Densitometry (X-Ray) | |
| CD | Color flow Doppler | Retired |
| CF | Cinefluorography | Retired |
| CP | Colposcopy | Retired |
| CR | Computed Radiography | |
| CS | Cystoscopy | Retired |
| CT | Computed Tomography | |
| DD | Duplex Doppler | Retired |
| DF | Digital fluoroscopy | Retired |
| DG | Diaphanography | |
| DM | Digital microscopy | Retired |
| DOC | Document |
| DS | Digital Subtraction Angiography | Retired |
| DX | Digital Radiography | |
| EC | Echocardiography | Retired |
| ECG | Electrocardiography | |
| EPS | Cardiac Electrophysiology | |
| ES | Endoscopy | |
| FA | Fluorescein angiography | Retired |
| FID | Fiducials | |
| FS | Fundoscopy | Retired |
| GM | General Microscopy | |
| | |
| Value | Description |
| HC | Hard Copy | |
| HD | Hemodynamic Waveform | |
| IO | Intra-Oral Radiography | |
| IOL | Intraocular Lens Data | |
| IVOCT | Intravascular Optical Coherence Tomography | |
| IVUS | Intravascular Ultrasound | |
| KER | Keratometry | |
| KO | Key Object Selection | |
| LEN | Lensometry | |
| LP | Laparoscopy | Retired |
| LS | Laser surface scan | |
| MA | Magnetic resonance angiography | Retired |
| MG | Mammography | |
| MR | Magnetic Resonance | |
| MS | Magnetic resonance spectroscopy | Retired |
| NM | Nuclear Medicine | |
| OAM | Ophthalmic Axial Measurements | |
| OCT | Optical Coherence Tomography (non-Ophthalmic) | |
| OP | Ophthalmic Photography | |
| OPM | Ophthalmic Mapping | |
| OPR | Ophthalmic Refraction | Retired |
| OPT | Ophthalmic Tomography | |
| OPV | Ophthalmic Visual Field | |
| OSS | Optical Surface Scan | |
| OT | Other | |
| | |
| Value | Description |
| PLAN | Plan | |
| PR | Presentation State | |
| PT | Positron emission tomography (PET) | |
| PX | Panoramic X-Ray | |
| REG | Registration | |
| RESP | Respiratory Waveform | |
| RF | Radio Fluoroscopy | |
| RG | Radiographic imaging (conventional film/screen) | |
| RTDOSE | Radiotherapy Dose | |
| RTIMAGE | Radiotherapy Image | |
| RTPLAN | Radiotherapy Plan | |
| RTRECORD | RT Treatment Record | |
| RTSTRUCT | Radiotherapy Structure Set | |
| RWV | Real World Value Map | |
| SEG | Segmentation | |
| SM | Slide Microscopy | |
| SMR | Stereometric Relationship | |
| SR | SR Document | |
| SRF | Subjective Refraction | |
| ST | Single-photon emission computed tomography (SPECT) | Retired |
| STAIN | Automated Slide Stainer | |
| TG | Thermography | |
| US | Ultrasound | |
| VA | Visual Acuity | |
| VF | Videofluorography | Retired |
| XA | X-Ray Angiography | |
| XC | External-camera Photography | |
| | |
