CLIC commands may be separated into several groups, as shown in the
following table:
| Group | Section | Commands |
| of commands | of this manual | |
| General purpose | all | SAVE, SET, SHOW |
| Data retrieval | 3.1 | COMPRESS, DUMP, DROP, FILE, FIND, FLAG, MARK, MASK, HEADER, IGNORE, LIST, MASK, NEW_DATA, TABLE, WRITE |
| Data display | 3.2 | CURSOR, PLOT, RESIDUALS |
| Calibration | 4.1, 4.3 | SOLVE, ATMOSPHERE, STORE |