Maybe you were looking for one of these abbreviations: OKX-OKY-OKZ-OL-OL MKT-OLA (OC) - OLAB-OLACEFS-OLAD-OLAF.
JanSport is an American brand of backpacks and collegiate apparel, now owned by VF Corporation, one of the world's largest apparel companies. JanSport is the world's largest backpack maker, and together, JanSport and The North Face, also owned by VF Corporation, sell nearly half of all small backpacks sold in the United States.
Invented: Shoe lasting machinery. Jan Matzeliger was born in Paramaribo, Dutch Guiana in 1852. He was a shoemaker by trade, the son of an African homemaker and a Dutch engineer, in whose machine shop Jan Matzeliger began working at the age of ten. He immigrated to the United States at the age of 18.