Johns Hopkins Hospital (Baltimore, Estados Unidos)

• PT-ULUS-0022
• Corporate body
• 1889-

United States Naval Academy

• PT-ULUS-0023
• Corporate body
• 1845-

American Museum of Atomic Energy

• PT-ULUS-0025
• Corporate body
• 1949-1978

Port of New Orleans

• PT-ULUS-0026
• Corporate body
• 1896-

Humble Oil and Refining Company

• PT-ULUS-0027
• Corporate body
• 1911-1973

University of New Mexico

• PT-ULUS-0028
• Corporate body
• 1889-

Will Rogers State Historic Park

• PT-ULUS-0029
• Corporate body
• 1925-

Griffith Observatory

• PT-ULUS-0030
• Corporate body
• 1935-

Stanford University

• PT-ULUS-0031
• Corporate body
• 1891-

University of California, Berkeley

• PT-ULUS-0032
• Corporate body
• 1868-