sort by Rank | Alpha
| Possible Meanings | Rank |
| Association for College and Research Libraries | *** |
| Asotin County Rural Library (Clarkston, WA) | *** |
| Assoc of College Research Libraries | *** |
| Association of College and Reference Libraries | *** |
| Association of College Research Libraries | *** |
| Association of College and Research Librarians | *** |
| Association of Colleges and Research Libraries | *** |
| American College and Research Libraries | *** |
| Association of College and Research Library | ** |
| Advanced Computing Research Laboratory | ** |
| Advisory Committee on Regional | ** |
| Association of Christian Librarians | ** |
| American Cities Racing League | ** |
| Association for College Research Libraries | ** |
| Alternative Center for Responsible Living | ** |
| Autonomic Computing Research Laboratory | ** |
| And Councilor at Large | ** |
| Applied Coastal Research Laboratory | ** |
| Association of College Research Librarians | ** |
| Academic College Research Libraries | ** |
| Attribute Certificate Revocation Lists | ** |
| ALA College Research Libraries | ** |
| American College Research Libraries | ** |
| A Center for Relational Living | ** |
| Affection Connection Rescue League | ** |
| American College and Research Library | ** |
| Atherosclerosis Clinical Research Laboratory | ** |
| Association of College Research and Libraries | ** |
| Activated Carbon Research Library | * |
| Association College and Research Libraries | * |
| Association of College of Research Libraries | * |
| Aluminum Casting Research Laboratory | * |
| Aerospace Controls Research Laboratory | * |
| Armak Company Research Laboratory | * |