| ICBB |
IASSC Certified Lean Six Sigma Black Belt |
| ICGB |
IASSC Certified Lean Six Sigma Green Belt |
| ICYB |
IASSC Certified Lean Six Sigma Yellow Belt |
| LSSBB |
Lean Six Sigma Black Belt |
| LSSGB |
Lean Six Sigma Green Belt |
| LSSMBB |
Lean Six Sigma Master Black Belt |
| LSSWB |
Lean Six Sigma White Belt |
| LSSYB |
Lean Six Sigma Yellow Belt |
| SSBB |
Six Sigma Black Belt |
| SSGB |
Six Sigma Green Belt |
| SSWB |
Six Sigma White Belt |
| SSYB |
Six Sigma Yellow Belt |
