| Mask,Acronym,Used in SKY130 | |
| Field Oxide,FOM,X | |
| Deep N-Well,DNM,X | |
| P-Well Block Mask,PWBM, | |
| P-Well Drain Extended ,PWDEM, | |
| N-Well*,NWM,X | |
| High Vt PCh*,HVTPM,X | |
| Low Vt Nch*,LVTNM,X | |
| HLow VT PCh Radio*,HVTRM,X | |
| N-Core Implant,NCM, | |
| Tunnel Mask,TUNM,X | |
| ONO Mask,ONOM,X | |
| Low Voltage Oxide,LVOM,X | |
| Resistor Protect,RPM,X | |
| Poly 1,P1M,X | |
| N-tip Implant,NTM,X | |
| High Volt. N-tip,HVNTM,X | |
| Lightly Doped N-tip,LDNTM,X | |
| Nitride Poly Cut,NPCM,X | |
| P+ Implant,PSDM,X | |
| N+ Implant,NSDM,X | |
| Local Intr Cont.1,LICM1,X | |
| Local Intrcnct 1,LI1M,X | |
| Contact,CTM1,X | |
| Open Frame Mask,OFM, | |
| Metal 1,MM1,X | |
| Via,VIM,X | |
| Capacitor MiM,CAPM, | |
| Metal 2,MM2,X | |
| Via 2-TNV,VIM2, | |
| Via 2-S8TM,VIM2, | |
| Via 2-PLM,VIM2,X | |
| Metal 3-TLM,MM3, | |
| Metal 3-S8TM,MM3, | |
| Metal 3-PLM,MM3,X | |
| Pad Via,VIPDM, | |
| Via3-PLM,VIM3,X | |
| Inductor-TLM,INDM, | |
| Metal 4,MM4,X | |
| Via4,VIM4,X | |
| Metal 5,MM5,X | |
| Nitride Seal Mask,NSM,X | |
| Pad (scribe protect),PDM,X | |
| Pad (scribe unprotect),PDM, | |
| Polyimide,PMM, | |
| Polyimide_ExtFab,PMM[E], | |
| Pad&Polyimide_ExtFab,PDMM[E], | |
| DECA PBO,PBO,X | |
| Cu Inductor/Redist.,CU1M,X | |
| Polyimide 2 (2),PMM2,X | |
| Under Bump Metal,UBM, | |
| Bumps,BUMP, |