Symbols for Geometrical Tolerances 

The list of available symbols for geometrical tolerances.
Tolerances Characteristics Symbol Datum needed
Form Straightness No
Flatness No
Roundness No
Cylindricity No
Profile any line No
Profile any surface No
Orientation Parallelism Yes
Perpendicularity Yes
Angularity Yes
Profile any line Yes
Profile any surface Yes
Location Position Yes or no
Concentricity (for center points) Yes
Coaxiality (for axis) Yes
Symmetry Yes
Profile any line Yes
Profile any surface Yes
Run-out Circular run-out Yes
Total run-out Yes