| 3D |
Three-dimensional spatial representation |
| API |
Application Programming Interface |
| CMMS |
Maintenance and repair (computerized maintenance management system) |
| CTN |
Transneft company |
| DT |
Digital Twin LLC |
| EDT |
Enterprise Digital Twin |
| GIS |
Geographic information system |
| ILI |
In-line inspection |
| IM |
Infrasonic monitoring |
| LDS |
Leak detection system |
| PDT |
Pipeline Digital Twin |
| RD |
Guiding document (regulatory document) |
| SaaS |
Software as a Service |
| SCADA |
Supervisory Control and Data Acquisition |
| SSS |
Stress-strain state |
| SW |
Software |
| TS |
Technical specifications |
| CDT |
City Digital Twin |
