PAc

Proper noun

 * 1) * 1966, National Museum of Canada, Bulletin: Anthropological series, issue 78, page 4:
 * This seems to me to lead to the conclusion that any hypothesis involving connections earlier than the Algic level, given our standards for proof of historical connection, is inherently unprovable until we know Proto-Algic (PAc) better.
 * This seems to me to lead to the conclusion that any hypothesis involving connections earlier than the Algic level, given our standards for proof of historical connection, is inherently unprovable until we know Proto-Algic (PAc) better.