| Subject | English | German |
| tech. | orbit phase | Wartekreisphase |
| hi.energ. | phase orbit | Phasenbahn |
| hi.energ. | phase-stable orbit | Sollkreis (in a betatron or synchrotron) |
| phys. | phase-stable orbit | stabile Bahn |
| hi.energ. | phase-stable orbit | Gleichgewichtsbahn (in a betatron or synchrotron) |
| hi.energ. | phase-stable orbit | Sollbahn (in a betatron or synchrotron) |
| hi.energ. | phase-stable orbit | phasenstabile Bahn (in a betatron or synchrotron) |