Kunne vært lurt av deg å presisere hva du mener med ESTA, annet enn å gi et usselt akronym/initialord.

Eksempler på hva ESTA kan stå for:

ESTA Electronic System for Travel Authorization (Department of Homeland Security)
ESTA Entertainment Services and Technology Association
ESTA Energy Systems Trade Association
ESTA European Security Transport Association (Brussels, Belgium)
ESTA Enterprise Systems Technology Activity (US Army)
ESTA Ecole Supérieure des Techniques Aérospatiales (Paris, France)
ESTA Ethernet Switching at Ten Gigabit and Above
ESTA Egyptian Science and Technology Abstracts
ESTA Enroute Support Team Advanced
ESTA Enemy Situation-Threat Advisor
ESTA En-route Support Team Advanced

Er det noen av disse?