The ambassador of the United States of America to Malaysia is the head of the United States's diplomatic mission to Malaysia. The position has the rank and status of an ambassador extraordinary and plenipotentiary and is based in the Embassy of the United States, Kuala Lumpur.
Political appointee A person who is not a career foreign service officer, but is appointed by the president (often as a reward to political friends).
Appointed The date that the ambassador took the oath of office; also known as "commissioning". It follows confirmation of a presidential appointment by the Senate, or a Congressional recess appointment by the president. In the case of a recess appointment, the ambassador requires subsequent confirmation by the Senate to remain in office.
Presented credentials The date that the ambassador presented his letter of credence to the head of state or appropriate authority of the receiving nation. At this time the ambassador officially becomes the representative of his country. This would normally occur a short time after the ambassador's arrival on station. The host nation may reject the ambassador by not receiving the ambassador's letter, but this occurs only rarely.
Terminated mission Usually the date that the ambassador left the country. In some cases a letter of recall is presented, ending the ambassador's commission, either as a means of diplomatic protest or because the diplomat is being reassigned elsewhere and replaced by another envoy.
Chargé d'affaires The person in charge of the business of the embassy when there is no ambassador commissioned to the host country.
Ad interim Latin phrase meaning "for the time being", "in the meantime".
Notes
^Accredited to the Federation of Malaya. Not commissioned; letter of credence dated Aug 31, 1957.
^Commissioned during a recess of the Senate; recommissioned after confirmation on January 27, 1958. Accredited to the Federation of Malaya.