This word is from the Spanish estanco.
es·táng·ko
estángko
In Spain, an estanco is a government-licensed tobacconist, recognizable by a brown and yellow “T” sign. Cigarettes can be bought elsewhere, but at a higher price. Aside from tobacco products, the estanco sells stamps and papel timbrado (official forms).
Generally, an estangko refers to a state monopoly of a business or product.
KAHULUGAN SA TAGALOG
estángko: pagpapairal ng monopolyo ng estado sa negosyo o produkto
