Uganda (5X)
For information on reciprocal / visiting licensing in Uganda, contact the Uganda Communications Commission at E-mail: ucc@ucc.co.ug

United Arab Amirates (A6)
There is no reciprocity between the US and the UAE. You might try contacting the Emirates Amateur Radio Society, the national IARU society, t explore the possibility of operating at with society members at their HQ station. https://ears.ae/en/

United Nations Headquarters (4U1UN)
The UN Headquarters club station is not available for visitor operations. There is not possible for visitors to erect their own station on the grounds due to security reasons and limited space. For more information on the station visit http://www.4u1un.net/

Vanuatu (YJ)
Amateur radio information is fond on the government’s website at https://www.trbr.vu/en/telecom-industry/licenses/radio-apparatus/applications/691-radio-apparatus-licence-online-forms

Vatican City (HV)
There are no visitor licenses issued for operations from the Vatican City.

Vienna International Center (4U1VIC)
Operations from this club station are counted as Austria for DXCC purposes. The last best information on operating this station was found at https://www.qsl.net/4u1vic/VIC_guest.html

Vietnam (3W or XV)
Information on licensing in Vietnam is found at https://varc-xv2b.blogspot.com/

Western Samoa (5W)
The ministry contact for information on Amateur Radio is https://www.samoagovt.ws/contact/ Complete the on-line form and they will respond.

Yemen (7O)
We have no visitor operating or licensing information for Yemen.

Zambia (9J)
For information on visiting operations in Zambia, try contacting the IARU member society – Radio Society of Zambia – thru their president Brian Otter, 9J2BO, at botter9j2bo@gmail.com

Zimbabwe (Z2)
The best contact seems to be Athol Masdoll, Z21LV, the Zimbabwe Amateur Radio Society IARU society president at: trymy@mweb.co.zw