Guyana Top Level Domain (.gy ccTLD) is managed by the Centre for Information Technology (CIT), University of Guyana, Turkeyen Campus. Presently, .gy; .co.gy; .com.gy; .org.gy; .net.gy; .edu.gy and .gov.gy domain names. are available for registration.

.gov .gy domain names are reserved for Guyana Governmental Departments, agencies and Programmes.

.edu.gy domain names are reserved for educational institutions within Guyana.