Collection place
- AZ-Silver Cr-NL-10 (Three mile ruin No. 1), Navajo County, Arizona41 objects
- AZ-Silver Cr-NL-11, Navajo County, Arizona17 objects
- AZ-Silver Cr-NL-12 (vicinity of Snowflake), Navajo County, Arizona14 objects
- Abange, Maprik district, Papua New Guinea1 objects
- Abdel Khaliqi, Egypt3 objects
- Abdul Kadir, Somalia60 objects
- Abeokuta, Nigeria59 objects
- Aberdeen, Grays Harbor County, Western Washington1 objects
- Abia State, Nigeria5 objects
- Abidjan, Cote d'Ivoire10 objects
- Abilene area, Taylor County, Texas23 objects
- Abiquin, Santa Fe County, New Mexico2 objects
- Abisko, Sweden1 objects
- Abka, Northern state, Sudan4 objects
- Abomey, Republic of Benin23 objects
- Above Lee's Ferry, Glen Canyon1 objects
- Abqaiq pipeline, Saudi Arabia8 objects
- Abqaiq, Saudi Arabia8 objects
- Abra Province, Cordillera Administrative Region, Luzon Island24 objects
- Abraham, Millard County, Utah9 objects