Bảng tham khảo Dung sai hình học theo ASME Y14.5M và ISO/TC 213
| Tolerances | Characteristics | Symbols | Datum Needed | Applicable Modifiers (RMS, LMC, MMC) |
| Form | Straightness |  | No | LMC or MMC can apply to feature of size |
| Form | Flatness |  | No | Does not apply |
| Form | Circularity |  | No | Does not apply |
| Form | Cylindricity |  | No | Does not apply |
| Profile | Line Profile |  | No | Does not apply |
| Profile | Surface Profile |  | No | Does not apply |
| Orientation | Perpendicularity |  | Yes | LMC or MMC can apply to feature of size |
| Orientation | Angularity |  | Yes | LMC or MMC can apply to feature of size |
| Orientation | Parallelism |  | Yes | LMC or MMC can apply to feature of size |
| Location | Symmetry |  | Yes | RFS always |
| Location | Positional |  | Yes And No | LMC or MMC can apply to feature of size |
| Location | Concentricity |  | Yes | RFS always |
| Runout | Circular Runout |  | Yes | RFS always |
| Runout | Total Runout |  | Yes | RFS always |
Bảng Dung sai hình học bổ sung theo ASME Y14.5M và ISO/TC 213
| Description | Symbols | References | |
| Max Material Condition (MMC) |  | ISO 2692/ASME | |
| Least Material Condition (LMC) |  | ISO 2692/ASME | |
| Regardless Of Feature Size (RFS) |  | ISO/ASME | |
| Spherical Diameter (SD) |  | ISO/AMSE | |
| Radius |  | ISO/ASME | |
| Diameter |  | ISO/ASME | |
| Envelope Requirement |  | ISO/ASME | |
| Free State Condition(Non Rigid Parts) |  | ISO 10579/ASME | |
| Minor Diameter |  | ISO/ASME | |
| Major Diameter |  | ISO/ASME | |
| Pitch Diameter |  | ISO/ASME | |
| Common Zone |  | ISO/ASME | |
| Exact Dimension |  | ISO/ASME | |
| Dimension Origin |  | ISO/ASME | |
| All Round (Profile) |  | ISO NONE /ASME | |
| Datum Feature Indication |  | ISO/ASME | |
| Datum Target Indication |  | ISO 5459 | |
| Projected Tolerance Zone |  | ISO 10578/ASME |