Brockhaus-1809: Die Association der Ideen · John Howard
Brockhaus-1911: Association littéraire et artistique internationale · Association · Howard
DamenConvLex-1834: Association · Katharina Howard · Howard, Katharina
Eisler-1904: Association · Association
Herder-1854: Association der Ideen · Association · Howard [3] · Howard [2] · Howard [1]
Meyers-1905: Tonic Solfa Association · Repeal Association · Jewish Colonization Association · Evangelical Association · American Protective Association · British-Association-Einheit · Wesleyan Methodists Association · Castle Howard · Fort Howard · Howard
Pierer-1857: Association des Nervensystems · Association der Ideen · Association · Howard [2] · Howard [1]
Roell-1912: Central Traffic Association · Master Car Builders Association · Railway Association · American Railway Association · Central Freight Association · Central Passenger Association