If you've misspelled "jigli", fear not! Here are some possible correct suggestions: jiggle, jingle, jigsaw, giggle, jig, jilt. These words might be what you were looking for, so don't worry if "jigli" doesn't yield any results.
IGI I do not understand what "IGI" refers to without further context. The term "IGI" can stand for multiple things, such as the International Gemological Institute or the Indira Gandhi International
jig The woodworker used a jig to guide his saw as he made precise cuts.
jiggle The bowl of jelly began to jiggle when the kids stomped their feet.