| CLAAC | Campus Laboratory Animal Acquisitions Coordinator 
| Others |
| CLAAC | Canadian Learning Abroad Alumni Community
| Others |
| CLAAC | Canadian Library Association's Annual Conference
| Others |
| CLAAC | Cape to London AIDS Awareness Campaign
| Others |
| CLAAC | Central Level Affirmative Action Coordinator
| Others |
| CLAAC | Centre de liaison et d'appui des artisans du Cameroun (French: Cameroon Craftsmen Liaison and Support Center)
| Others |
| CLAAC | Chapter Leadership Attitude Adjustment Committee (SPEBSQSA)
| Others |
| CLAAC | City of Longview Accessibility Advisory Committee
| Others |
| CLAAC | Complex Laboratory for Analysis of Aromatic Carbohydrates
| Others |
| CLAAC | Convergence de luttes anti-autoritaires et anti-capitalistes (French: Convergence of Anti-Authoritarian and Anti-Capitalist Struggles[against the G8])
| Others |
| CLAAC | Culture Loisir Accueil et Animation en Chinonais French: Culture, Leisure, Hospitality and Entertainment Association in Chinonais)
| Others |