| Caesaraugusta | Caesaraugusta: arqueología, prehistoria, historia antigua. | Zaragoza |
| Caesarodunum | Caesarodunum. | Tours |
| Cah. Alsac. Arch. Hist. | Cahiers alsaciens d'archéologie, d'art et d'histoire | Strasbourg |
| Cah. Arch. | Cahiers archéologiques: fin de l'antiquité et Moyen âge. | Paris |
| Cah. Arch. Hist. Als. | Cahiers d'archéologie et d'histoire d'Alsace. | Strasbourg |
| Cah. Byrsa | Cahiers de Byrsa. | Carthage, Musée Lavigerie |
| Cah. Centr. Et. Chypr. | Cahiers du Centre d'études Chypriotes. | Paris |
| Cah. Centr. Glotz. | Cahiers du Centre G. Glotz. | Paris |
| Cah. Centr. Radet | Cahiers du Centre George-Radet. | Bordeaux |
| Cah. Civ. Med. | Cahiers de Civilisation médiévale. | Poitiers |
| Cah. Et. Anc. | Cahiers des études anciennes. | Montréal |
| Cah. Ferd. Sauss. | Cahiers Ferdinand de Saussure: revue suisse de linguistique générale. | Genève |
| Cah. Group. Interdisc. Theatr. Ant. | Cahiers du groupe interdisciplinaire du théâtre antique. | Montpellier |
| Cah. Group. Rech. Arm. Rom. | Cahiers du Groupe de recherches sur l'armée romaine et les provinces. | Paris |
| Cah. Hist. (Lyon) | Cahiers d'histoire. | Lyon |
| Cah. Hist. Arch. | Cahiers d'histoire et d'archéologie | Nîmes |
| Cah. Hist. Mond. | Cahiers d'histoire mondiale. | Neuchâtel |
| Cah. Inst. Ling. Louv. | Cahiers de l'Institut de linguistique de Louvain | Leuven |
| Cah. Inst. Moy. Age | Cahiers de l'Institut du moyen âge grec et latin. | København |
| Cah. Num. | Cahiers de Numismatique: bulletin de la Société d'études numismatiques et archéologiques. | Boulogne |
| Cah. Philos. Polit. Jur. | Cahiers de philosophie politique et juridique. | Caen |
| Cah. Rech. Inst. Pap. Eg. Lille | Cahiers de recherches de l'Institut de Papyrologie et d'égyptologie de Lille. | Villeneuve d'Ascq [Lille] |
| Cah. Tunis. | Cahiers de Tunisie. | Tunis |
| Calif. Stud. Class. Ant. | California Studies in Classical Antiquity. | Berkeley, Calif. |
| Camb. Hist. Journ. | Cambridge Historical Journal. | Cambridge |
| Cambr. Arch. Journ. | Cambridge archaeological journal. | Cambridge |
| Canad. Journ. Philos. | Canadian Journal of Philosophy. | Ottawa |
| Canad. Philos. Rev. | Canadian philosophical reviews. | Edmonton, Alta. |
| Canad. Rev. Comp. Litt. | Canadian review of comparative literature. Revue canadienne de littérature comparée. | Toronto (Ont.) |
| Capitolium | Capitolium: rassegna mensile del Comune di Roma. | Roma |
| Caput Anguli | Caput Anguli: revista de los Institutos de Cultura clásica Cardenal Cisneros de la Plata, Leopoldo Lugones de Buenos Aires | San Atanasio de Córdoba |
| Cassiodorus | Cassiodorus: rivista di studi sulla tarda antichità. | Soveria Mannelli (CZ) |
| Cath. Histor. Rev. | Catholic Historical Review. | Washington |
| Cath. Un. Law Rev. | Catholic University Law Review. | Washington |
| Centaurus | Centaurus: international magazine of the history of science and medicine. | København |
| Cesk. Cas. Filol. | Cesky casopis Filologicky. | Praha |
| Cesk. Mus. Filol. | Ceske Museum Filologické. | Praha |
| Cesure | Césure. Revue de la Convention psychanalytique. | Paris |
| Chiron | Chiron: Mitteilungen der Kommission für Alte Geschichte und Epigraphik des Deutschen Archäologischen Instituts. | München |
| Christ. Wiss. | Christentum und Wissenschaft. | Braunschweig |
| Chron. Eg. | Chronique d'Égypte. | Bruxelles |
| Chronozones | Chronozones: bulletin des Sciences de l'Antiquité de l'Université de Lausanne. | Lausanne |
| Church Hist. | Church History. American Society of Church History | Berne |
| Chymia | Chymia: Annual Studies in the History of Chemistry. | Baltimore |
| Cicero | Cicero: commentarii auspice Collegio Studiis Ciceronianis provehendis editi. | Roma |
| Ciceroniana | Ciceroniana: rivista del Centro di Studi Ciceroniani. | Roma |
| Cit. Alt. Fort. | Citius, Altius, Fortius: estudios deportivos. | Madrid |
| Civ. Catt. | Civiltà Cattolica. | Roma |
| Civ. Class. Crist. | Civiltà classica e cristiana. | Genova |
| Civ. Mod. | Civiltà Moderna. | Firenze |
| Clara Rhod. | Clara Rhodos. | Rodi, Ist. Storico Archeologico |
| Class. Ant. | Classical Antiquity. | Berkeley, Calif. |
| Class. Bull. | Classical Bulletin. | Saint Louis, Mo. |
| Class. Fol. | Classical Folia: studies in the christian perpetuation of the Classics. | New York |
| Class. Irel. | Classics Ireland. | Dublin |
| Class. Journ. (Georg.). | Classical Journal. | Athens, Ga. |
| Class. Journ. (Malta) | Classical Journal: Organ of the Virgil Soc. (Malta Branch). | Valetta |
| Class. Med. | Classica et mediaevalia. | København |
| Class. Mod. Lit. | Classical and Modern Literature. | Terre Haute, Ind. |
| Class. Neol. | Classici e Neolatini. | Aosta |
| Class. Outl. | Classical Outlook: journal of the American Classical League. | Oxford, Oh., Miami Univ. |
| Class. Philol. | Classical Philology. | Chicago, Ill., Univ. of Chicago Pr. |
| Class. Quart. | Classical Quarterly. | Oxford |
| Class. Rev. | Classical Review. | Oxford |
| Class. Stud. | Classical Studies. | Kyoto |
| Class. Week. | Classical Weekly. | New York |
| Class. World | Classical World. | Pittsburgh, Pa. |
| Class. Wratislav. | Classica Wratislaviensia. | Wroclaw |
| Classica (Lisboa) | Classica | Lisboa |
| Classica (S. Paulo) | Classica: revista da Sociedade brasileira de estudos clássicos | São Paulo |
| Clio Med. | Clio Medica: acta Academiae internationalis historiae medicinae. | Amsterdam |
| Cod. Manuscr. | Codices manuscripti: Zeitschrift für Handschriftenkunde. | Wien |
| Codr. Cosm. | Codrul Cosminului | Cernauti |
| Col. Un. Quart. | Columbia University Quarterly. | New York |
| Colby Quart. | Colby Quarterly. | Waterville (Me.) |
| Coll. Art Journ. | College Art Journal. | New York |
| Comm. Aen. | Commentationes Aenipontanae. | Innsbruck |
| Comm. Aten. Brescia | Commentari dell'Ateneo di Brescia. | Brescia |
| Comm. Monogr. | Communication Monographs. | Falls Church, Va. |
| Comm. Philol. Ien. | Commentationes Philologae Ienenses. | Leipzig |
| Comm. Vind. | Commentationes Vindobonenses. | Wien & Baden |
| Comp. Hum. | Computers and the Humanities. | Flushing, N. Y. |
| Comp. Lit. | Comparative Literature. | Eugene, Or., |
| Comp. Lit. Stud. | Comparative Literature Studies. | Urbana, Ill. |
| Comp. Rend. Ac. Inscr. | Comptes rendus de l'Académie des Inscriptions et Belles-Lettres | Paris |
| Comp. Rend. Ac. Sc. Mor. Pol. | Compte rendu de l'Academie des Sciences Morales et Politiques. | Paris |
| Comp. Rend. Ac. Sc. Russ. | Doklady Rossiiskoi Akademii Nauk (Comptes rendus de l'Academie des Sciences de Russie). | Leningrad |
| Comp. Rend. Ass. Lyonn. | Compte rendu de l'Association Lyonnaise de recherches archéologiques. | Lyon |
| Comp. Stud. Soc. Hist. | Comparative Studies in Society and History. | Cambridge |
| Congr. Arch. Fr. | Congrès Archéologique de France. | Paris |
| Conimbriga | Conimbriga: revista do Instituto de Arqueología da Faculdade de Letras. | Coimbra |
| Conn. Hell. | Connaissance hellénique. | Aix-en-Provence |
| Contr. Istit. Stor. Ant. | Contributi dell'Istituto di Storia antica dell'Università del Sacro Cuore. | Milano |
| Contributo | Contributo: rivista critica di scienze umane. | Roma |
| Conv. Lit. | Convorbiri Literare. | Bucarest |
| Convivium (Barcelona) | Convivium: Filosofía. | Barcelona |
| Convivium (Bologna) | Convivium | Bologna |
| Corn. Stud. Class. Philol. | Cornell Studies in Classical Philology. | Ithaca, N. |
| Corol. Lond. | Corolla Londiniensis. | Amsterdam |
| Correspondant | Correspondant. | Paris |
| Cors. Cult. Art. Rav. Biz. | Corsi di cultura sull'arte ravennate e bizantina. | Bologna e Ravenna |
| Cors. Histor. | Corse historique. | Ajaccio |
| Cratyle | Cratyle: cahiers de recherche en linguistique appliquée à l'enseignement du grec. | Nice |
| Crist. Stor. | Cristianesimo nella storia: ricerche storiche, esegetiche, teologiche. | Bologna |
| Crit. Arte | Critica d'Arte: rivista trimestrale di Arti figurative per il Mondo antico. | Firenze |
| Crit. Stor. | Critica storica. | Firenze [Messina] |
| Critica | Critica: rivista di Lettere, Storia e Filosofia. | Bari |
| Cron. Arch. | Cronache di archeologia e di storia dell'arte. | Catania |
| Cron. Bell. Arti | Cronaca delle Belle Arti. | Roma |
| Cron. Ercol. | Cronache ercolanesi: bollettino del Centro internazionale per lo studio dei papiri ercolanesi. | Napoli |
| Cuad. Arq. Hist. Ciud. | Cuadernos de Arqueología e Historia de la Ciudad. | Barcelona |
| Cuad. Filol. Ciudad Real | Cuadernos de filología Colegio universitario de Ciudad Real | - |
| Cuad. Filol. Clas. Grieg. | Cuadernos de filología clásica. Estudios griegos y indoeuropeos. | Madrid |
| Cuad. Filol. Clas. Lat. | Cuadernos de filología clásica. Estudios latinos. | Madrid |
| Cuad. Filos. | Cuadernos de filosofía. | Buenos Aires |
| Cuad. Invest. Filol. | Cuadernos de investigación filológica. | Logroño, |
| Cuad. Lit. | Cuadernos de literatura. | Resistencia, Chaco (Arg.) |
| Cuad. Prehist. Arq. Madr. | Cuadernos de prehistoria y arqueología. | Madrid |
| Cuad. Trab. Esc. Esp. Roma | Cuadernos de trabajos de la Escuela española de historia y arqueología en Roma | Roma - Madrid |
| Cult. Scuola | Cultura e scuola. | Roma |
| Cultura | Cultura. | Roma |
| Culture | Culture: revue mensuelle de l'Univ. de Neuilly. | Neuilly-sur-Seine |
| Cultures | Cultures. | Paris & Neuchâtel |