| Code | Vendor | Name |
|---|---|---|
| ICBB | Six Sigma | IASSC Certified Lean Six Sigma Black Belt |
| ICGB | Six Sigma | IASSC Certified Lean Six Sigma Green Belt |
| ICYB | Six Sigma | ICYB - IASSC Certified Lean Six Sigma Yellow Belt |
| LSSBB | Six Sigma | Lean Six Sigma Black Belt |
| LSSGB | Six Sigma | Lean Six Sigma Green Belt |
| LSSMBB | Six Sigma | Lean Six Sigma Master Black Belt |
| LSSWB | Six Sigma | Lean Six Sigma White Belt |
| LSSYB | Six Sigma | Lean Six Sigma Yellow Belt |
| SSWB | Six Sigma | Six Sigma White Belt - SSWB |