! Prefix!! Description
|-
| UI_|| screenshots of {{UBIK }} Studio, Windows (IIS, SQL, Excel, ...)
|-
| IL_|| Illustrations (diagrams, fractions of slides, ...)
|-
| SY_|| {{UBIK }} symbols (e.g. images for MetaClass, BASECLASS, relations, ...)
|-
| IC_|| small graphics (icons, arrows, ...)