What does AITC stand for?

Action Information Training Center

Advocates of International Trade and Comity - Defunct (EA)

Air Intelligence Training Center (MCD)

Alabama International Trade Center - University of Alabama - Research center (RCD)

Allyl Isothiocyanate - Organic chemistry

American Indian Travel Commission - Defunct (EA)

American Institute of Timber Construction (EA)

Association de l'Industrie Touristique du Canada - Travel (later, Tourism) Industry Association of Canada - TIAC

Association Internationale des Traducteurs de Conference - International Association of Conference Translators (EAIO)

Association of Investment Trust Companies (ODBW)