Classical Organizations
- AAR American Academy in Rome
- ACL: The American Classical League
- AIA: The Archaeological Institute of America
- ACTFL: The American Council on the Teaching of Foreign Languages
- APA: The American Philological Association
- ASCSA: The American School of Classical Studies in Athens
- CAAS: The Classical Association of the Atlantic States
- CAC: The Classical Association of Canada
- CAES: The Classsical Association of the Empire State
- CAMWS: The Classical Association of the Middle West and South
- CANE: The Classical Association of New England
- CAPN: The Classical Association of the Pacific Northwest
- CCA-NS: California Classical Association - Northern Section
- CCA-SS: California Classical Association - Southern Section
- CHS: Center for Hellenic Studies
- ETS: Eta Sigma Phi, the national honorary undergraduate classical society
- ICCS: Intercollegiate Center for Classical Studies in Rome
- LCC: Lambda Classical Caucus
- The Mediterranean Society
- NCLG: National Committee for Latin and Greek
- NCLIS/JNCL: The National Council for Languages and International Studies/Joint National Committee for Languages (D.C. Lobby)
- NJCL: National Junior Classical League
- NLE: National Latin Exam [Includes the Forum Romanum]
- NYCC: New York Classical Club
- PCA: Pennsylvania Classical Association
- SCCA: The South Caroline Classical Association
- V-ROMA: The V-ROMA Project: A Virtual Community for Teaching and Learning about the Classics
- VS: Vergilian Society
